Stock Scorer

Western Digital Corporation (WDC) · Insider trading

What Western Digital's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.

Bought, 12 months
$0
0 insiders, 0 trades
Sold, 12 months
$74.95M
10 insiders, 75% under a plan
Net, 12 months
−$74.95M
bought less sold
Latest filing
2026-09-21
filings read to 2026-10-19

Bought and sold at the market, by month

Two years. Purchases above the line, sales below, in dollars.

2024-11: $93,027 sold 2025-01 2025-03: $88,393 sold 2025-05: $548,354 sold 2025-06: $109,100 sold 2025-07 2025-08: $2.90M sold 2025-09: $1.02M sold 2025-11: $5.18M sold 2025-12: $5.47M sold 2026-01: $102,363 sold 2026-01 2026-02: $19.54M sold 2026-03: $9.05M sold 2026-04: $136,884 sold 2026-05: $16.03M sold 2026-06: $3.67M sold 2026-07: $2.23M sold 2026-07 2026-08: $11.80M sold 2026-09: $1.75M sold
Bought Sold Largest month: $19.54M

Who traded, two years

InsiderBoughtSold TradesLast tradeHolds after
Tan IrvingDirector, Chief Executive Officer – $26.46M 41 2026-08-11 593,488
Gubbi Vidyadhara KChief of Global Operations – $14.66M 12 2026-09-04 80,571
Massengill Matthew eDirector – $9.62M 11 2026-02-05 –
Tregillis Cynthia LChief Legal Officer & Corp Sec – $8.55M 20 2026-09-04 111,030
Cole Martin IDirector – $8.08M 109 2026-07-28 25,369
Davis Brian ScottChief Sales & Mrktng Officer – $7.80M 30 2026-05-11 113,889
Goeckeler DavidDirector, Chief Executive Officer – $5.44M 1 2024-10-25 821,630
Streeter Stephanie ADirector – $2.52M 3 2026-09-01 –
Soderbery RobertEVP & GM, Flash Business – $2.09M 1 2024-10-29 135,398
Zamiska Gene M.SVP & Princ. Acctg Officer – $898,702 12 2025-08-28 27,425
Alexy KimberlyDirector – $592,432 2 2025-12-04 1,585
Kiddoo Bruce eDirector – $396,390 1 2026-05-28 3,903
Oulman RoxanneDirector – $277,956 1 2025-11-25 3,863

Open-market purchases and sales

Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.

DateInsiderTradeShares PriceValueHolds afterFiling
2026-09-04 Gubbi Vidyadhara KChief of Global Operations Sale 1,795 459.87 $825,467 80,571 Form 4
2026-09-04 Tregillis Cynthia LChief Legal Officer & Corp Sec Saleplan 432 451.20 $194,918 111,030 Form 4
2026-09-01 Streeter Stephanie ADirector Saleindirect 1,600 455.00 $728,000 34,807 Form 4
2026-08-31 Streeter Stephanie ADirector Saleindirect 2,000 447.06 $894,120 38,407 Form 4
2026-08-31 Streeter Stephanie ADirector Saleindirect 2,000 448.58 $897,160 36,407 Form 4
2026-08-27 Tregillis Cynthia LChief Legal Officer & Corp Sec Saleplan 1,007 478.36 $481,709 112,155 Form 4
2026-08-26 Tregillis Cynthia LChief Legal Officer & Corp Sec Saleplan 476 450.78 $214,571 114,784 Form 4
2026-08-24 Tregillis Cynthia LChief Legal Officer & Corp Sec Saleplan 684 446.17 $305,180 112,146 Form 4
2026-08-21 Tregillis Cynthia LChief Legal Officer & Corp Sec Saleplan 235 477.27 $112,158 113,928 Form 4
2026-08-11 Tan IrvingDirector, Chief Executive Officer Saleplan 2,478 441.48 $1.09M 593,488 Form 4
2026-08-11 Tan IrvingDirector, Chief Executive Officer Saleplan 989 442.22 $437,356 592,499 Form 4
2026-08-11 Tan IrvingDirector, Chief Executive Officer Saleplan 1,840 443.35 $815,764 590,659 Form 4
2026-08-11 Tan IrvingDirector, Chief Executive Officer Saleplan 1,880 444.67 $835,980 588,779 Form 4
2026-08-11 Tan IrvingDirector, Chief Executive Officer Saleplan 4,822 445.45 $2.15M 583,957 Form 4
2026-08-11 Tan IrvingDirector, Chief Executive Officer Saleplan 6,445 446.38 $2.88M 577,512 Form 4
2026-08-11 Tan IrvingDirector, Chief Executive Officer Saleplan 1,546 447.18 $691,340 575,966 Form 4
2026-07-28 Cole Martin IDirector Saleplan 64 424.05 $27,139 25,369 Form 4
2026-07-28 Cole Martin IDirector Saleplan 32 425.31 $13,610 25,337 Form 4
2026-07-28 Cole Martin IDirector Saleplan 64 426.45 $27,293 25,273 Form 4
2026-07-28 Cole Martin IDirector Saleplan 115 428.08 $49,229 25,158 Form 4
2026-07-28 Cole Martin IDirector Saleplan 93 429.12 $39,908 25,065 Form 4
2026-07-28 Cole Martin IDirector Saleplan 103 430.45 $44,336 24,962 Form 4
2026-07-28 Cole Martin IDirector Saleplan 115 431.41 $49,612 24,847 Form 4
2026-07-28 Cole Martin IDirector Saleplan 38 432.20 $16,424 24,809 Form 4
2026-07-28 Cole Martin IDirector Saleplan 112 433.84 $48,590 24,697 Form 4
2026-07-28 Cole Martin IDirector Saleplan 64 434.81 $27,828 24,633 Form 4
2026-07-28 Cole Martin IDirector Saleplan 32 435.59 $13,939 24,601 Form 4
2026-07-28 Cole Martin IDirector Saleplan 154 436.89 $67,281 24,447 Form 4
2026-07-28 Cole Martin IDirector Saleplan 118 438.08 $51,693 24,329 Form 4
2026-07-28 Cole Martin IDirector Saleplan 64 439.38 $28,120 24,265 Form 4
2026-07-28 Cole Martin IDirector Saleplan 96 440.96 $42,332 24,169 Form 4
2026-07-28 Cole Martin IDirector Saleplan 32 442.47 $14,159 24,137 Form 4
2026-07-28 Cole Martin IDirector Saleplan 32 444.51 $14,224 24,105 Form 4
2026-07-28 Cole Martin IDirector Saleplan 32 447.10 $14,307 24,073 Form 4
2026-07-28 Cole Martin IDirector Saleplan 41 448.46 $18,387 24,032 Form 4
2026-07-28 Cole Martin IDirector Saleplan 39 449.42 $17,527 23,993 Form 4
2026-07-28 Cole Martin IDirector Saleplan 70 451.30 $31,591 23,923 Form 4
2026-07-28 Cole Martin IDirector Saleplan 106 452.12 $47,925 23,817 Form 4
2026-07-28 Cole Martin IDirector Saleplan 144 453.27 $65,271 23,673 Form 4
2026-07-28 Cole Martin IDirector Saleplan 128 454.44 $58,168 23,545 Form 4
204 more
2026-07-28 Cole Martin IDirector Saleplan 304 455.55 $138,487 23,241 Form 4
2026-07-28 Cole Martin IDirector Saleplan 312 456.52 $142,434 22,929 Form 4
2026-07-28 Cole Martin IDirector Saleplan 328 457.45 $150,044 22,601 Form 4
2026-07-28 Cole Martin IDirector Saleplan 529 458.96 $242,790 22,072 Form 4
2026-07-28 Cole Martin IDirector Saleplan 248 459.97 $114,073 21,824 Form 4
2026-07-28 Cole Martin IDirector Saleplan 199 461.23 $91,785 21,625 Form 4
2026-07-28 Cole Martin IDirector Saleplan 160 462.30 $73,968 21,465 Form 4
2026-07-28 Cole Martin IDirector Saleplan 32 465.12 $14,884 21,433 Form 4
2026-07-21 Tregillis Cynthia LChief Legal Officer & Corp Sec Saleplan 808 529.63 $427,941 114,539 Form 4
2026-06-09 Cole Martin IDirector Saleplan 48 484.28 $23,245 29,385 Form 4
2026-06-09 Cole Martin IDirector Saleplan 16 485.54 $7,769 29,369 Form 4
2026-06-09 Cole Martin IDirector Saleplan 48 486.87 $23,370 29,321 Form 4
2026-06-09 Cole Martin IDirector Saleplan 16 488.06 $7,809 29,305 Form 4
2026-06-09 Cole Martin IDirector Saleplan 38 491.06 $18,660 29,267 Form 4
2026-06-09 Cole Martin IDirector Saleplan 30 492.38 $14,771 29,237 Form 4
2026-06-09 Cole Martin IDirector Saleplan 44 493.64 $21,720 29,193 Form 4
2026-06-09 Cole Martin IDirector Saleplan 32 494.63 $15,828 29,161 Form 4
2026-06-09 Cole Martin IDirector Saleplan 48 497.47 $23,879 29,113 Form 4
2026-06-09 Cole Martin IDirector Saleplan 48 498.95 $23,950 29,065 Form 4
2026-06-09 Cole Martin IDirector Saleplan 16 499.69 $7,995 29,049 Form 4
2026-06-09 Cole Martin IDirector Saleplan 64 501.72 $32,110 28,985 Form 4
2026-06-09 Cole Martin IDirector Saleplan 128 502.87 $64,367 28,857 Form 4
2026-06-09 Cole Martin IDirector Saleplan 80 503.80 $40,304 28,777 Form 4
2026-06-09 Cole Martin IDirector Saleplan 96 505.51 $48,529 28,681 Form 4
2026-06-09 Cole Martin IDirector Saleplan 96 507.94 $48,762 28,585 Form 4
2026-06-09 Cole Martin IDirector Saleplan 32 509.16 $16,293 28,553 Form 4
2026-06-09 Cole Martin IDirector Saleplan 326 510.61 $166,459 28,227 Form 4
2026-06-09 Cole Martin IDirector Saleplan 310 511.67 $158,618 27,917 Form 4
2026-06-09 Cole Martin IDirector Saleplan 316 513.14 $162,152 27,601 Form 4
2026-06-09 Cole Martin IDirector Saleplan 296 514.09 $152,171 27,305 Form 4
2026-06-09 Cole Martin IDirector Saleplan 392 515.40 $202,037 26,913 Form 4
2026-06-09 Cole Martin IDirector Saleplan 112 516.72 $57,873 26,801 Form 4
2026-06-09 Cole Martin IDirector Saleplan 216 517.59 $111,799 26,585 Form 4
2026-06-09 Cole Martin IDirector Saleplan 48 519.25 $24,924 26,537 Form 4
2026-06-09 Cole Martin IDirector Saleplan 160 521.14 $83,382 26,377 Form 4
2026-06-09 Cole Martin IDirector Saleplan 32 523.23 $16,743 26,345 Form 4
2026-06-09 Cole Martin IDirector Saleplan 48 524.72 $25,187 26,297 Form 4
2026-06-09 Cole Martin IDirector Saleplan 16 525.56 $8,409 26,281 Form 4
2026-06-09 Cole Martin IDirector Saleplan 128 527.22 $67,484 26,153 Form 4
2026-06-09 Cole Martin IDirector Saleplan 48 528.07 $25,347 26,105 Form 4
2026-06-09 Cole Martin IDirector Saleplan 64 530.27 $33,937 26,041 Form 4
2026-06-09 Cole Martin IDirector Saleplan 48 531.62 $25,518 25,993 Form 4
2026-06-09 Cole Martin IDirector Saleplan 96 533.01 $51,169 25,897 Form 4
2026-06-09 Cole Martin IDirector Saleplan 48 533.97 $25,631 25,849 Form 4
2026-06-09 Cole Martin IDirector Saleplan 16 534.90 $8,558 25,833 Form 4
2026-06-09 Cole Martin IDirector Saleplan 112 536.27 $60,062 25,721 Form 4
2026-06-09 Cole Martin IDirector Saleplan 71 537.73 $38,179 25,650 Form 4
2026-06-09 Cole Martin IDirector Saleplan 57 538.81 $30,712 25,593 Form 4
2026-06-09 Cole Martin IDirector Saleplan 32 539.82 $17,274 25,561 Form 4
2026-06-09 Cole Martin IDirector Saleplan 16 540.96 $8,655 25,545 Form 4
2026-06-09 Cole Martin IDirector Saleplan 48 542.79 $26,054 25,497 Form 4
2026-06-09 Cole Martin IDirector Saleplan 48 543.92 $26,108 25,449 Form 4
2026-06-09 Cole Martin IDirector Saleplan 16 544.95 $8,719 25,433 Form 4
2026-06-05 Tregillis Cynthia LChief Legal Officer & Corp Sec Saleplan 432 545.60 $235,699 116,643 Form 4
2026-06-01 Gubbi Vidyadhara KChief of Global Operations Sale 2,475 556.24 $1.38M 85,154 Form 4
2026-05-28 Kiddoo Bruce eDirector Sale 750 528.52 $396,390 3,903 Form 4
2026-05-27 Tregillis Cynthia LChief Legal Officer & Corp Sec Saleplan 214 539.63 $115,481 117,157 Form 4
2026-05-22 Tregillis Cynthia LChief Legal Officer & Corp Sec Saleplan 308 488.61 $150,492 118,135 Form 4
2026-05-21 Tregillis Cynthia LChief Legal Officer & Corp Sec Saleplan 106 458.87 $48,640 118,443 Form 4
2026-05-11 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 1,675 489.78 $820,382 113,889 Form 4
2026-05-11 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 107 490.49 $52,482 113,782 Form 4
2026-05-11 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 120 491.13 $58,936 113,662 Form 4
2026-05-11 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 160 493.33 $78,933 113,502 Form 4
2026-05-11 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 120 494.40 $59,328 113,382 Form 4
2026-05-11 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 40 495.97 $19,839 113,342 Form 4
2026-05-11 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 160 497.18 $79,549 113,182 Form 4
2026-05-11 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 401 499.02 $200,107 112,781 Form 4
2026-05-11 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 996 500.18 $498,179 111,785 Form 4
2026-05-11 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 966 501.44 $484,391 110,819 Form 4
2026-05-11 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 745 502.49 $374,355 110,074 Form 4
2026-05-11 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 876 503.57 $441,127 109,198 Form 4
2026-05-11 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 1,617 504.10 $815,130 107,581 Form 4
2026-05-11 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 562 505.25 $283,950 107,019 Form 4
2026-05-11 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 386 506.92 $195,671 106,633 Form 4
2026-05-11 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 17 507.68 $8,631 106,616 Form 4
2026-05-11 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 751 509.18 $382,394 105,865 Form 4
2026-05-11 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 301 510.00 $153,510 105,564 Form 4
2026-05-04 Gubbi Vidyadhara KChief of Global Operations Sale 4,674 443.19 $2.07M 90,041 Form 4
2026-05-01 Tan IrvingDirector, Chief Executive Officer Saleplan 3,257 406.52 $1.32M 614,893 Form 4
2026-05-01 Tan IrvingDirector, Chief Executive Officer Saleplan 512 407.32 $208,548 614,381 Form 4
2026-05-01 Tan IrvingDirector, Chief Executive Officer Saleplan 584 408.23 $238,406 613,797 Form 4
2026-05-01 Tan IrvingDirector, Chief Executive Officer Saleplan 546 409.63 $223,658 613,251 Form 4
2026-05-01 Tan IrvingDirector, Chief Executive Officer Saleplan 920 410.76 $377,899 612,331 Form 4
2026-05-01 Tan IrvingDirector, Chief Executive Officer Saleplan 680 411.87 $280,072 611,651 Form 4
2026-05-01 Tan IrvingDirector, Chief Executive Officer Saleplan 5,711 413.12 $2.36M 605,940 Form 4
2026-05-01 Tan IrvingDirector, Chief Executive Officer Saleplan 7,355 413.92 $3.04M 598,585 Form 4
2026-05-01 Tan IrvingDirector, Chief Executive Officer Saleplan 435 415.02 $180,534 598,150 Form 4
2026-04-21 Tregillis Cynthia LChief Legal Officer & Corp Sec Saleplan 363 377.09 $136,884 120,023 Form 4
2026-03-06 Gubbi Vidyadhara KChief of Global Operations Sale 8,518 255.33 $2.17M 99,276 Form 4
2026-03-04 Gubbi Vidyadhara KChief of Global Operations Sale 2,973 269.57 $801,432 114,969 Form 4
2026-03-04 Gubbi Vidyadhara KChief of Global Operations Sale 7,175 270.62 $1.94M 107,794 Form 4
2026-03-04 Tregillis Cynthia LChief Legal Officer & Corp Sec Saleplan 777 257.91 $200,396 130,229 Form 4
2026-03-04 Tregillis Cynthia LChief Legal Officer & Corp Sec Saleplan 8,547 269.22 $2.30M 121,682 Form 4
2026-03-02 Cole Martin IDirector Saleplan 100 263.66 $26,366 35,333 Form 4
2026-03-02 Cole Martin IDirector Saleplan 300 265.70 $79,710 35,033 Form 4
2026-03-02 Cole Martin IDirector Saleplan 300 267.81 $80,343 34,733 Form 4
2026-03-02 Cole Martin IDirector Saleplan 634 268.84 $170,445 34,099 Form 4
2026-03-02 Cole Martin IDirector Saleplan 966 269.72 $260,550 33,133 Form 4
2026-03-02 Cole Martin IDirector Saleplan 1,400 271.68 $380,352 31,733 Form 4
2026-03-02 Cole Martin IDirector Saleplan 1,100 272.56 $299,816 30,633 Form 4
2026-03-02 Cole Martin IDirector Saleplan 200 273.57 $54,714 30,433 Form 4
2026-03-02 Cole Martin IDirector Saleplan 300 274.87 $82,461 30,133 Form 4
2026-03-02 Cole Martin IDirector Saleplan 200 276.53 $55,306 29,933 Form 4
2026-03-02 Cole Martin IDirector Saleplan 100 277.16 $27,716 29,833 Form 4
2026-03-02 Cole Martin IDirector Saleplan 107 278.97 $29,850 29,726 Form 4
2026-03-02 Cole Martin IDirector Saleplan 193 280.73 $54,181 29,533 Form 4
2026-03-02 Cole Martin IDirector Saleplan 100 281.99 $28,199 29,433 Form 4
2026-02-26 Tregillis Cynthia LChief Legal Officer & Corp Sec Saleplan 214 286.11 $61,228 133,781 Form 4
2026-02-24 Tregillis Cynthia LChief Legal Officer & Corp Sec Saleplan 308 281.70 $86,764 134,759 Form 4
2026-02-23 Tregillis Cynthia LChief Legal Officer & Corp Sec Saleplan 130 283.83 $36,898 135,067 Form 4
2026-02-17 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 342 272.97 $93,356 131,450 Form 4
2026-02-17 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 600 274.09 $164,454 130,850 Form 4
2026-02-17 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 870 275.12 $239,354 129,980 Form 4
2026-02-17 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 540 276.22 $149,159 129,440 Form 4
2026-02-17 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 2,129 277.37 $590,521 127,311 Form 4
2026-02-17 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 972 278.28 $270,488 126,339 Form 4
2026-02-17 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 406 279.53 $113,489 125,933 Form 4
2026-02-17 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 929 280.83 $260,891 125,004 Form 4
2026-02-17 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 995 282.00 $280,590 124,009 Form 4
2026-02-17 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 902 282.66 $254,959 123,107 Form 4
2026-02-17 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 400 283.93 $113,572 122,707 Form 4
2026-02-17 Davis Brian ScottChief Sales & Mrktng Officer Saleplan 915 285.01 $260,784 121,792 Form 4
2026-02-06 Tregillis Cynthia LChief Legal Officer & Corp Sec Sale 6,780 270.49 $1.83M 136,538 Form 4
2026-02-05 Massengill Matthew eDirector Saleplanindirect 2,600 256.63 $667,238 34,326 Form 4
2026-02-05 Massengill Matthew eDirector Saleplanindirect 4,411 257.69 $1.14M 29,915 Form 4
2026-02-05 Massengill Matthew eDirector Saleplanindirect 7,000 258.67 $1.81M 22,915 Form 4
2026-02-05 Massengill Matthew eDirector Saleplanindirect 4,915 259.59 $1.28M 18,000 Form 4
2026-02-05 Massengill Matthew eDirector Saleplanindirect 5,987 260.57 $1.56M 12,013 Form 4
2026-02-05 Massengill Matthew eDirector Saleplanindirect 3,597 261.71 $941,371 8,416 Form 4
2026-02-05 Massengill Matthew eDirector Saleplanindirect 2,300 262.77 $604,371 6,116 Form 4
2026-02-05 Massengill Matthew eDirector Saleplanindirect 2,600 264.01 $686,426 3,516 Form 4
2026-02-05 Massengill Matthew eDirector Saleplanindirect 2,200 264.99 $582,978 1,316 Form 4
2026-02-05 Massengill Matthew eDirector Saleplanindirect 916 265.92 $243,583 400 Form 4
2026-02-05 Massengill Matthew eDirector Saleplanindirect 400 268.06 $107,224 0 Form 4
2026-02-02 Tan IrvingDirector, Chief Executive Officer Saleplan 981 242.23 $237,628 642,605 Form 4
2026-02-02 Tan IrvingDirector, Chief Executive Officer Saleplan 1,298 243.50 $316,063 641,307 Form 4
2026-02-02 Tan IrvingDirector, Chief Executive Officer Saleplan 800 245.01 $196,008 640,507 Form 4
2026-02-02 Tan IrvingDirector, Chief Executive Officer Saleplan 1,005 247.26 $248,496 639,502 Form 4
2026-02-02 Tan IrvingDirector, Chief Executive Officer Saleplan 1,100 248.95 $273,845 638,402 Form 4
2026-02-02 Tan IrvingDirector, Chief Executive Officer Saleplan 200 249.49 $49,898 638,202 Form 4
2026-02-02 Tan IrvingDirector, Chief Executive Officer Saleplan 1,000 252.15 $252,150 637,202 Form 4
2026-02-02 Tan IrvingDirector, Chief Executive Officer Saleplan 100 253.40 $25,340 637,102 Form 4
2026-02-02 Tan IrvingDirector, Chief Executive Officer Saleplan 100 255.00 $25,500 637,002 Form 4
2026-02-02 Tan IrvingDirector, Chief Executive Officer Saleplan 1,000 256.76 $256,760 636,002 Form 4
2026-02-02 Tan IrvingDirector, Chief Executive Officer Saleplan 1,500 257.82 $386,730 634,502 Form 4
2026-02-02 Tan IrvingDirector, Chief Executive Officer Saleplan 2,096 258.65 $542,130 632,406 Form 4
2026-02-02 Tan IrvingDirector, Chief Executive Officer Saleplan 2,250 259.93 $584,842 630,156 Form 4
2026-02-02 Tan IrvingDirector, Chief Executive Officer Saleplan 2,444 260.84 $637,493 627,712 Form 4
2026-02-02 Tan IrvingDirector, Chief Executive Officer Saleplan 3,626 261.84 $949,432 624,086 Form 4
2026-02-02 Tan IrvingDirector, Chief Executive Officer Saleplan 100 262.55 $26,255 623,986 Form 4
2026-02-02 Tan IrvingDirector, Chief Executive Officer Saleplan 400 250.71 $100,284 623,586 Form 4
2026-01-21 Tregillis Cynthia LChief Legal Officer & Corp Sec Saleplan 447 229.00 $102,363 143,318 Form 4
2025-12-05 Gubbi Vidyadhara KChief of Global Operations Sale 3,822 167.61 $640,605 131,985 Form 4
2025-12-05 Gubbi Vidyadhara KChief of Global Operations Sale 5,121 168.54 $863,093 126,864 Form 4
2025-12-04 Alexy KimberlyDirector Sale 2,000 160.08 $320,160 1,585 Form 4
2025-12-04 Gubbi Vidyadhara KChief of Global Operations Sale 13,877 159.94 $2.22M 135,807 Form 4
2025-12-02 Tregillis Cynthia LChief Legal Officer & Corp Sec Sale 2,801 160.57 $449,757 144,596 Form 4
2025-12-01 Cole Martin IDirector Saleplan 100 157.50 $15,750 41,333 Form 4
2025-12-01 Cole Martin IDirector Saleplan 500 158.98 $79,490 40,833 Form 4
2025-12-01 Cole Martin IDirector Saleplan 600 159.89 $95,934 40,233 Form 4
2025-12-01 Cole Martin IDirector Saleplan 900 161.17 $145,053 39,333 Form 4
2025-12-01 Cole Martin IDirector Saleplan 400 162.12 $64,848 38,933 Form 4
2025-12-01 Cole Martin IDirector Saleplan 451 163.16 $73,585 38,482 Form 4
2025-12-01 Cole Martin IDirector Saleplan 2,539 164.20 $416,904 35,943 Form 4
2025-12-01 Cole Martin IDirector Saleplan 510 164.95 $84,124 35,433 Form 4
2025-11-25 Alexy KimberlyDirector Sale 1,768 154.00 $272,272 3,585 Form 4
2025-11-25 Oulman RoxanneDirector Sale 1,800 154.42 $277,956 3,863 Form 4
2025-11-05 Cole Martin IDirector Saleplan 144 152.99 $22,031 49,360 Form 4
2025-11-05 Cole Martin IDirector Saleplan 221 155.77 $34,425 49,139 Form 4
2025-11-05 Cole Martin IDirector Saleplan 419 157.01 $65,787 48,720 Form 4
2025-11-05 Cole Martin IDirector Saleplan 833 158.02 $131,631 47,887 Form 4
2025-11-05 Cole Martin IDirector Saleplan 551 159.16 $87,697 47,336 Form 4
2025-11-05 Cole Martin IDirector Saleplan 982 160.24 $157,356 46,354 Form 4
2025-11-05 Cole Martin IDirector Saleplan 960 161.31 $154,858 45,394 Form 4
2025-11-05 Cole Martin IDirector Saleplan 3,303 162.18 $535,681 42,091 Form 4
2025-11-05 Cole Martin IDirector Saleplan 1,231 163.08 $200,751 40,860 Form 4
2025-11-05 Cole Martin IDirector Saleplan 798 164.08 $130,936 40,062 Form 4
2025-11-05 Cole Martin IDirector Saleplan 558 164.99 $92,064 39,504 Form 4
2025-11-03 Tan IrvingDirector, Chief Executive Officer Saleplan 6,019 149.02 $896,951 659,448 Form 4
2025-11-03 Tan IrvingDirector, Chief Executive Officer Saleplan 6,359 149.79 $952,515 653,089 Form 4
2025-11-03 Tan IrvingDirector, Chief Executive Officer Saleplan 700 150.90 $105,630 652,389 Form 4
2025-11-03 Tan IrvingDirector, Chief Executive Officer Saleplan 2,927 152.24 $445,606 649,462 Form 4
2025-11-03 Tan IrvingDirector, Chief Executive Officer Saleplan 2,500 153.18 $382,950 646,962 Form 4
2025-11-03 Tan IrvingDirector, Chief Executive Officer Saleplan 1,495 153.93 $230,125 645,467 Form 4
2025-09-04 Gubbi Vidyadhara KChief of Global Operations Sale 11,343 90.29 $1.02M 151,596 Form 4
2025-08-28 Zamiska Gene M.SVP & Princ. Acctg Officer Saleplan 353 80.90 $28,558 27,425 Form 4
2025-08-26 Zamiska Gene M.SVP & Princ. Acctg Officer Saleplan 814 79.10 $64,387 28,122 Form 4
2025-08-22 Tregillis Cynthia LChief Legal Officer & Corp Sec Saleplan 14,067 74.78 $1.05M 135,351 Form 4
2025-08-22 Zamiska Gene M.SVP, Global Accounting & Chief Saleplan 1,828 74.78 $136,698 29,732 Form 4
2025-08-21 Zamiska Gene M.SVP, Global Accounting & Chief Saleplan 3,160 75.68 $239,149 31,560 Form 4
2025-08-19 Tan IrvingDirector, Chief Executive Officer Saleplan 8,621 75.90 $654,334 594,836 Form 4
2025-08-13 Gubbi Vidyadhara KChief of Global Ops Sale 5,597 76.26 $426,827 154,679 Form 4
2025-08-11 Gubbi Vidyadhara KChief of Global Ops Sale 3,947 74.88 $295,551 160,276 Form 4
2025-06-17 Zamiska Gene M.SVP & Princ. Acctg Officer Saleplan 245 58.01 $14,212 39,604 Form 4
2025-06-05 Zamiska Gene M.SVP & Princ. Acctg Officer Saleplan 1,729 54.88 $94,888 40,089 Form 4
2025-05-13 Tan IrvingDirector, Chief Executive Officer Saleplan 11,379 48.19 $548,354 605,481 Form 4
2025-03-12 Zamiska Gene M.SVP & Princ. Acctg Officer Saleplan 456 43.37 $19,777 43,320 Form 4
2025-03-07 Zamiska Gene M.SVP & Princ. Acctg Officer Saleplan 1,659 41.36 $68,616 43,776 Form 4
2024-11-29 Zamiska Gene M.SVP & Princ. Acctg Officer Saleplan 313 72.63 $22,733 28,383 Form 4
2024-11-26 Zamiska Gene M.SVP & Princ. Acctg Officer Saleplan 658 69.99 $46,053 28,863 Form 4
2024-11-21 Zamiska Gene M.SVP & Princ. Acctg Officer Saleplan 376 64.47 $24,241 29,971 Form 4
2024-10-29 Soderbery RobertEVP & GM, Flash Business Sale 30,767 68.01 $2.09M 135,398 Form 4
2024-10-28 Zamiska Gene M.SVP & Princ. Acctg Officer Sale 1,993 69.94 $139,390 30,608 Form 4
2024-10-25 Goeckeler DavidDirector, Chief Executive Officer Saleplan 75,000 72.59 $5.44M 821,630 Form 4

Grants, exercises and other transactions

Pay, tax and paperwork rather than a choice to trade at the market price. Two years.

146 × shares withheld for tax115 × option exercise39 × grant or award4 × gift2 × other
Show them
DateInsiderWhatShares PriceHolds afterFiling
2026-09-20 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +8 – 100,454 Form 4
2026-09-20 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −963 441.36 99,491 Form 4
2026-09-20 Tan IrvingDirector, Chief Executive Officer Option exercise M +57 – 266,704 Form 4
2026-09-20 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −1,091 441.36 265,613 Form 4
2026-09-17 Shihab Ahmed MohammedChief Product Officer Option exercise M +56 – 163,758 Form 4
2026-09-17 Shihab Ahmed MohammedChief Product Officer Shares withheld for tax F −5,150 423.87 158,608 Form 4
2026-09-03 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +7 – 101,328 Form 4
2026-09-03 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −882 441.57 100,446 Form 4
2026-09-03 Gubbi Vidyadhara KChief of Global Operations Option exercise M +14 – 84,130 Form 4
2026-09-03 Gubbi Vidyadhara KChief of Global Operations Shares withheld for tax F −1,764 441.57 82,366 Form 4
2026-09-03 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +7 – 112,162 Form 4
2026-09-03 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −700 441.57 111,462 Form 4
2026-09-01 Tan IrvingDirector, Chief Executive Officer Gift G −112,500 – 0 Form 4
2026-09-01 Tan IrvingDirector, Chief Executive Officer Gift G +112,500 – 112,500 Form 4
2026-08-31 Tan IrvingDirector, Chief Executive Officer Other J −112,500 – 266,647 Form 4
2026-08-31 Tan IrvingDirector, Chief Executive Officer Other J +112,500 – 112,500 Form 4
2026-08-26 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +7 – 102,965 Form 4
2026-08-26 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −1,644 468.88 101,321 Form 4
2026-08-26 Gubbi Vidyadhara KChief of Global Operations Option exercise M +9 – 86,172 Form 4
2026-08-26 Gubbi Vidyadhara KChief of Global Operations Shares withheld for tax F −2,056 468.88 84,116 Form 4
2026-08-26 Sennesael KrisChief Financial Officer Option exercise M +19 – 178,026 Form 4
2026-08-26 Sennesael KrisChief Financial Officer Shares withheld for tax F −4,317 468.88 173,709 Form 4
2026-08-26 Shihab Ahmed MohammedChief Product Officer Option exercise M +15 – 166,443 Form 4
2026-08-26 Shihab Ahmed MohammedChief Product Officer Shares withheld for tax F −2,741 468.88 163,702 Form 4
2026-08-26 Tan IrvingDirector, Chief Executive Officer Option exercise M +42 – 382,461 Form 4
2026-08-26 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −3,314 468.88 379,147 Form 4
2026-08-26 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +9 – 114,793 Form 4
2026-08-26 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −1,631 468.88 113,162 Form 4
2026-08-25 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +7 – 100,310 Form 4
2026-08-25 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −971 450.75 99,339 Form 4
2026-08-25 Davis Brian ScottChief Sales & Mrktng Officer Grant or award A +3,619 – 102,958 Form 4
2026-08-25 Feller BradSVP & Chief Accounting Officer Grant or award A +2,068 – 12,043 Form 4
2026-08-25 Gubbi Vidyadhara KChief of Global Operations Option exercise M +9 – 82,135 Form 4
2026-08-25 Gubbi Vidyadhara KChief of Global Operations Shares withheld for tax F −1,143 450.75 80,992 Form 4
2026-08-25 Gubbi Vidyadhara KChief of Global Operations Grant or award A +5,171 – 86,163 Form 4
2026-08-25 Sennesael KrisChief Financial Officer Grant or award A +8,274 – 178,007 Form 4
2026-08-25 Shihab Ahmed MohammedChief Product Officer Grant or award A +6,722 – 166,428 Form 4
2026-08-25 Tan IrvingDirector, Chief Executive Officer Option exercise M +32 – 366,347 Form 4
2026-08-25 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −476 450.75 365,871 Form 4
2026-08-25 Tan IrvingDirector, Chief Executive Officer Grant or award A +16,548 – 382,419 Form 4
2026-08-25 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +7 – 112,153 Form 4
2026-08-25 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −771 450.75 111,382 Form 4
2026-08-25 Tregillis Cynthia LChief Legal Officer & Corp Sec Grant or award A +3,878 – 115,260 Form 4
2026-08-21 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +4 – 100,896 Form 4
2026-08-21 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −593 459.44 100,303 Form 4
2026-08-21 Gubbi Vidyadhara KChief of Global Operations Option exercise M +5 – 82,820 Form 4
2026-08-21 Gubbi Vidyadhara KChief of Global Operations Shares withheld for tax F −694 459.44 82,126 Form 4
2026-08-21 Tan IrvingDirector, Chief Executive Officer Option exercise M +25 – 575,860 Form 4
2026-08-21 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −545 459.44 575,315 Form 4
2026-08-21 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +11 – 113,939 Form 4
2026-08-21 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −1,109 459.44 112,830 Form 4
2026-08-20 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +5 – 101,608 Form 4
2026-08-20 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −716 469.05 100,892 Form 4
2026-08-20 Gubbi Vidyadhara KChief of Global Operations Option exercise M +4 – 83,407 Form 4
2026-08-20 Gubbi Vidyadhara KChief of Global Operations Shares withheld for tax F −592 469.05 82,815 Form 4
2026-08-20 Tan IrvingDirector, Chief Executive Officer Option exercise M +13 – 575,979 Form 4
2026-08-20 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −144 469.05 575,835 Form 4
2026-08-20 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +3 – 114,542 Form 4
2026-08-20 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −379 469.05 114,163 Form 4
2026-07-20 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +13 – 116,656 Form 4
2026-07-20 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −1,309 487.42 115,347 Form 4
2026-06-20 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +7 – 102,564 Form 4
2026-06-20 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −961 746.23 101,603 Form 4
2026-06-20 Tan IrvingDirector, Chief Executive Officer Option exercise M +52 – 597,056 Form 4
2026-06-20 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −1,090 746.23 595,966 Form 4
2026-06-17 Shihab Ahmed MohammedChief Product Officer Option exercise M +51 – 164,855 Form 4
2026-06-17 Shihab Ahmed MohammedChief Product Officer Shares withheld for tax F −5,149 712.13 159,706 Form 4
2026-06-03 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +6 – 103,438 Form 4
2026-06-03 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −881 594.11 102,557 Form 4
2026-06-03 Gubbi Vidyadhara KChief of Global Operations Option exercise M +13 – 85,167 Form 4
2026-06-03 Gubbi Vidyadhara KChief of Global Operations Shares withheld for tax F −1,764 594.11 83,403 Form 4
2026-06-03 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +6 – 117,774 Form 4
2026-06-03 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −699 594.11 117,075 Form 4
2026-05-26 Das ManuvirDirector Grant or award A +772 – 772 Form 4
2026-05-25 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +7 – 104,271 Form 4
2026-05-25 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −971 484.28 103,300 Form 4
2026-05-25 Gubbi Vidyadhara KChief of Global Operations Option exercise M +8 – 88,772 Form 4
2026-05-25 Gubbi Vidyadhara KChief of Global Operations Shares withheld for tax F −1,143 484.28 87,629 Form 4
2026-05-25 Tan IrvingDirector, Chief Executive Officer Option exercise M +30 – 597,483 Form 4
2026-05-25 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −479 484.28 597,004 Form 4
2026-05-25 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +7 – 118,142 Form 4
2026-05-25 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −771 484.28 117,371 Form 4
2026-05-21 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +4 – 104,857 Form 4
2026-05-21 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −593 486.46 104,264 Form 4
2026-05-21 Gubbi Vidyadhara KChief of Global Operations Option exercise M +5 – 89,457 Form 4
2026-05-21 Gubbi Vidyadhara KChief of Global Operations Shares withheld for tax F −693 486.46 88,764 Form 4
2026-05-21 Tan IrvingDirector, Chief Executive Officer Option exercise M +23 – 598,040 Form 4
2026-05-21 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −587 486.46 597,453 Form 4
2026-05-21 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +10 – 119,657 Form 4
2026-05-21 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −1,108 486.46 118,549 Form 4
2026-05-20 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +5 – 105,569 Form 4
2026-05-20 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −716 459.62 104,853 Form 4
2026-05-20 Gubbi Vidyadhara KChief of Global Operations Option exercise M +4 – 90,045 Form 4
2026-05-20 Gubbi Vidyadhara KChief of Global Operations Shares withheld for tax F −593 459.62 89,452 Form 4
2026-05-20 Sennesael KrisChief Financial Officer Option exercise M +141 – 188,107 Form 4
2026-05-20 Sennesael KrisChief Financial Officer Shares withheld for tax F −18,374 459.62 169,733 Form 4
2026-05-20 Tan IrvingDirector, Chief Executive Officer Option exercise M +12 – 598,162 Form 4
2026-05-20 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −145 459.62 598,017 Form 4
2026-05-20 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +3 – 120,026 Form 4
2026-05-20 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −379 459.62 119,647 Form 4
2026-05-15 Kiddoo Bruce eDirector Gift G −100 – 4,653 Form 4
2026-04-20 Gubbi Vidyadhara KChief of Global Operations Option exercise M +34 – 99,310 Form 4
2026-04-20 Gubbi Vidyadhara KChief of Global Operations Shares withheld for tax F −4,595 374.11 94,715 Form 4
2026-04-20 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +12 – 121,694 Form 4
2026-04-20 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −1,308 374.11 120,386 Form 4
2026-03-20 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +7 – 116,525 Form 4
2026-03-20 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −961 293.10 115,564 Form 4
2026-03-20 Tan IrvingDirector, Chief Executive Officer Option exercise M +49 – 619,192 Form 4
2026-03-20 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −1,042 293.10 618,150 Form 4
2026-03-17 Shihab Ahmed MohammedChief Product Officer Option exercise M +196 – 184,914 Form 4
2026-03-17 Shihab Ahmed MohammedChief Product Officer Shares withheld for tax F −20,595 313.81 164,319 Form 4
2026-03-03 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +23 – 120,044 Form 4
2026-03-03 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −3,526 250.61 116,518 Form 4
2026-03-03 Gubbi Vidyadhara KChief of Global Operations Option exercise M +47 – 124,996 Form 4
2026-03-03 Gubbi Vidyadhara KChief of Global Operations Shares withheld for tax F −7,054 250.61 117,942 Form 4
2026-03-03 Tan IrvingDirector, Chief Executive Officer Option exercise M +92 – 622,655 Form 4
2026-03-03 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −3,512 250.61 619,143 Form 4
2026-03-03 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +23 – 133,804 Form 4
2026-03-03 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −2,798 250.61 131,006 Form 4
2026-02-25 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +6 – 120,870 Form 4
2026-02-25 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −849 290.95 120,021 Form 4
2026-02-25 Gubbi Vidyadhara KChief of Global Operations Option exercise M +7 – 125,959 Form 4
2026-02-25 Gubbi Vidyadhara KChief of Global Operations Shares withheld for tax F −1,010 290.95 124,949 Form 4
2026-02-25 Tan IrvingDirector, Chief Executive Officer Option exercise M +27 – 622,988 Form 4
2026-02-25 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −425 290.95 622,563 Form 4
2026-02-25 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +6 – 134,765 Form 4
2026-02-25 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −770 290.95 133,995 Form 4
2026-02-21 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +4 – 121,278 Form 4
2026-02-21 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −414 285.52 120,864 Form 4
2026-02-21 Gubbi Vidyadhara KChief of Global Operations Option exercise M +4 – 126,435 Form 4
2026-02-21 Gubbi Vidyadhara KChief of Global Operations Shares withheld for tax F −483 285.52 125,952 Form 4
2026-02-21 Tan IrvingDirector, Chief Executive Officer Option exercise M +21 – 623,484 Form 4
2026-02-21 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −523 285.52 622,961 Form 4
2026-02-21 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +9 – 136,306 Form 4
2026-02-21 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −1,109 285.52 135,197 Form 4
2026-02-20 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +4 – 121,796 Form 4
2026-02-20 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −522 285.52 121,274 Form 4
2026-02-20 Gubbi Vidyadhara KChief of Global Operations Option exercise M +4 – 126,868 Form 4
2026-02-20 Gubbi Vidyadhara KChief of Global Operations Shares withheld for tax F −437 285.52 126,431 Form 4
2026-02-20 Tan IrvingDirector, Chief Executive Officer Option exercise M +11 – 623,597 Form 4
2026-02-20 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −134 285.52 623,463 Form 4
2026-02-20 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +3 – 136,541 Form 4
2026-02-20 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −244 285.52 136,297 Form 4
2026-02-12 Kiddoo Bruce eDirector Gift G −910 – 4,753 Form 4
2026-01-20 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +11 – 144,607 Form 4
2026-01-20 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −842 222.97 143,765 Form 4
2025-12-20 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +6 – 132,754 Form 4
2025-12-20 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −962 181.08 131,792 Form 4
2025-12-20 Tan IrvingDirector, Chief Executive Officer Option exercise M +43 – 644,553 Form 4
2025-12-20 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −967 181.08 643,586 Form 4
2025-11-25 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +5 – 133,719 Form 4
2025-11-25 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −971 155.41 132,748 Form 4
2025-11-25 Gubbi Vidyadhara KChief of Global Operations Option exercise M +6 – 150,323 Form 4
2025-11-25 Gubbi Vidyadhara KChief of Global Operations Shares withheld for tax F −1,142 155.41 149,181 Form 4
2025-11-25 Tan IrvingDirector, Chief Executive Officer Option exercise M +21 – 644,884 Form 4
2025-11-25 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −374 155.41 644,510 Form 4
2025-11-25 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +5 – 148,102 Form 4
2025-11-25 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −770 155.41 147,332 Form 4
2025-11-21 Davis Brian ScottChief Sales & Marketing Office Option exercise M +3 – 134,306 Form 4
2025-11-21 Davis Brian ScottChief Sales & Marketing Office Shares withheld for tax F −592 139.19 133,714 Form 4
2025-11-21 Gubbi Vidyadhara KChief of Global Operations Option exercise M +3 – 151,010 Form 4
2025-11-21 Gubbi Vidyadhara KChief of Global Operations Shares withheld for tax F −693 139.19 150,317 Form 4
2025-11-21 Tan IrvingDirector, Chief Executive Officer Option exercise M +16 – 645,387 Form 4
2025-11-21 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −524 139.19 644,863 Form 4
2025-11-21 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +7 – 149,205 Form 4
2025-11-21 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −1,108 139.19 148,097 Form 4
2025-11-20 Davis Brian ScottChief Sales & Marketing Office Option exercise M +3 – 135,018 Form 4
2025-11-20 Davis Brian ScottChief Sales & Marketing Office Shares withheld for tax F −715 140.23 134,303 Form 4
2025-11-20 Feller BradSVP & Chief Accounting Officer Grant or award A +9,907 – 9,907 Form 4
2025-11-20 Gubbi Vidyadhara KChief of Global Operations Option exercise M +3 – 151,599 Form 4
2025-11-20 Gubbi Vidyadhara KChief of Global Operations Shares withheld for tax F −592 140.23 151,007 Form 4
2025-11-20 Sennesael KrisChief Financial Officer Option exercise M +99 – 206,646 Form 4
2025-11-20 Sennesael KrisChief Financial Officer Shares withheld for tax F −18,680 140.23 187,966 Form 4
2025-11-20 Tan IrvingDirector, Chief Executive Officer Option exercise M +8 – 645,475 Form 4
2025-11-20 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −104 140.23 645,371 Form 4
2025-11-20 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +2 – 149,577 Form 4
2025-11-20 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −379 140.23 149,198 Form 4
2025-11-20 Alexy KimberlyDirector Grant or award A +1,585 – 5,353 Form 4
2025-11-20 Cole Martin IDirector Grant or award A +1,915 – 41,433 Form 4
2025-11-20 Doluca TuncDirector Grant or award A +1,585 – 1,585 Form 4
2025-11-20 Kiddoo Bruce eDirector Grant or award A +1,585 – 5,663 Form 4
2025-11-20 Oulman RoxanneDirector Grant or award A +1,585 – 5,663 Form 4
2025-11-20 Massengill Matthew eDirector Grant or award A +1,585 – 28,897 Form 4
2025-11-20 Streeter Stephanie ADirector Grant or award A +1,585 – 1,585 Form 4
2025-11-19 Alexy KimberlyDirector Option exercise M +9 – 3,768 Form 4
2025-11-19 Cole Martin IDirector Option exercise M +14 – 39,518 Form 4
2025-11-19 Doluca TuncDirector Option exercise M +14 – 37,849 Form 4
2025-11-19 Kiddoo Bruce eDirector Option exercise M +10 – 4,078 Form 4
2025-11-19 Oulman RoxanneDirector Option exercise M +10 – 4,078 Form 4
2025-11-19 Streeter Stephanie ADirector Option exercise M +16 – 40,407 Form 4
2025-10-20 Tregillis Cynthia LChief Legal Officer & Corp Sec Option exercise M +8 – 150,882 Form 4
2025-10-20 Tregillis Cynthia LChief Legal Officer & Corp Sec Shares withheld for tax F −1,307 121.53 149,575 Form 4
2025-09-20 Davis Brian ScottChief Sales & Mrktng Officer Option exercise M +5 – 135,976 Form 4
2025-09-20 Davis Brian ScottChief Sales & Mrktng Officer Shares withheld for tax F −961 106.63 135,015 Form 4
2025-09-20 Tan IrvingDirector, Chief Executive Officer Option exercise M +34 – 666,246 Form 4
2025-09-20 Tan IrvingDirector, Chief Executive Officer Shares withheld for tax F −779 106.63 665,467 Form 4
2025-08-27 Davis Brian ScottChief Sales & Mrktg Officer Option exercise M +1 – 136,412 Form 4
2025-08-27 Davis Brian ScottChief Sales & Mrktg Officer Shares withheld for tax F −441 80.67 135,971 Form 4
2025-08-27 Gubbi Vidyadhara KChief of Global Operations Option exercise M +1 – 163,347 Form 4
2025-08-27 Gubbi Vidyadhara KChief of Global Operations Shares withheld for tax F −408 80.67 162,939 Form 4

How to read it

Buy, sale
Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
Plan
A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
Holds after
The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
Value
Shares times the price the form reports, which is often an average over several fills on the day.

Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.

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