Tower Semiconductor Ltd (TSEM) · Insider trading
What Tower Semiconductor'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
$60.01M
2 insiders, 0% under a plan
Net, 12 months
−$60.01M
bought less sold
Latest filing
2026-09-14
filings read to 2026-10-19
Who traded, two years
| Insider | Bought | Sold | Trades | Last trade | Holds after |
|---|---|---|---|---|---|
| Ellwanger Russell CraigChief Executive Officer | – | $59.96M | 37 | 2026-08-11 | 627,954 |
| Chelouche YoavDirector | – | $49,894 | 1 | 2026-09-10 | 33,734 |
Open-market purchases and sales
Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.
| Date | Insider | Trade | Shares | Price | Value | Holds after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-10 | Chelouche YoavDirector | Sale | 232 | 215.06 | $49,894 | 33,734 | Form 4 |
| 2026-08-11 | Ellwanger Russell CraigChief Executive Officer | Sale | 3,060 | 243.32 | $744,559 | 627,954 | Form 4 |
| 2026-08-11 | Ellwanger Russell CraigChief Executive Officer | Sale | 2,507 | 244.69 | $613,438 | 625,447 | Form 4 |
| 2026-08-11 | Ellwanger Russell CraigChief Executive Officer | Sale | 11,624 | 245.78 | $2.86M | 613,823 | Form 4 |
| 2026-08-11 | Ellwanger Russell CraigChief Executive Officer | Sale | 5,065 | 246.74 | $1.25M | 608,758 | Form 4 |
| 2026-08-11 | Ellwanger Russell CraigChief Executive Officer | Sale | 23,028 | 248.08 | $5.71M | 585,730 | Form 4 |
| 2026-08-11 | Ellwanger Russell CraigChief Executive Officer | Sale | 35,208 | 248.78 | $8.76M | 550,522 | Form 4 |
| 2026-08-11 | Ellwanger Russell CraigChief Executive Officer | Sale | 15,816 | 249.66 | $3.95M | 534,706 | Form 4 |
| 2026-08-11 | Ellwanger Russell CraigChief Executive Officer | Sale | 3,331 | 250.90 | $835,748 | 531,375 | Form 4 |
| 2026-08-11 | Ellwanger Russell CraigChief Executive Officer | Sale | 2,098 | 252.74 | $530,249 | 529,277 | Form 4 |
| 2026-08-11 | Ellwanger Russell CraigChief Executive Officer | Sale | 2,489 | 253.92 | $632,007 | 526,788 | Form 4 |
| 2026-08-10 | Ellwanger Russell CraigChief Executive Officer | Sale | 1,025 | 245.93 | $252,078 | 707,298 | Form 4 |
| 2026-08-10 | Ellwanger Russell CraigChief Executive Officer | Sale | 2,062 | 246.71 | $508,716 | 705,236 | Form 4 |
| 2026-08-10 | Ellwanger Russell CraigChief Executive Officer | Sale | 5,498 | 248.02 | $1.36M | 699,738 | Form 4 |
| 2026-08-10 | Ellwanger Russell CraigChief Executive Officer | Sale | 5,559 | 248.94 | $1.38M | 694,179 | Form 4 |
| 2026-08-10 | Ellwanger Russell CraigChief Executive Officer | Sale | 1,123 | 250.05 | $280,806 | 693,056 | Form 4 |
| 2026-08-10 | Ellwanger Russell CraigChief Executive Officer | Sale | 6,474 | 251.04 | $1.63M | 686,582 | Form 4 |
| 2026-08-10 | Ellwanger Russell CraigChief Executive Officer | Sale | 3,341 | 252.07 | $842,166 | 683,241 | Form 4 |
| 2026-08-10 | Ellwanger Russell CraigChief Executive Officer | Sale | 9,022 | 253.53 | $2.29M | 674,219 | Form 4 |
| 2026-08-10 | Ellwanger Russell CraigChief Executive Officer | Sale | 7,343 | 254.15 | $1.87M | 666,876 | Form 4 |
| 2026-08-10 | Ellwanger Russell CraigChief Executive Officer | Sale | 3,116 | 255.24 | $795,328 | 663,760 | Form 4 |
| 2026-08-10 | Ellwanger Russell CraigChief Executive Officer | Sale | 9,720 | 256.56 | $2.49M | 654,040 | Form 4 |
| 2026-08-10 | Ellwanger Russell CraigChief Executive Officer | Sale | 5,407 | 257.27 | $1.39M | 648,633 | Form 4 |
| 2026-08-10 | Ellwanger Russell CraigChief Executive Officer | Sale | 6,486 | 258.47 | $1.68M | 642,147 | Form 4 |
| 2026-08-10 | Ellwanger Russell CraigChief Executive Officer | Sale | 2,519 | 259.94 | $654,789 | 639,628 | Form 4 |
| 2026-08-10 | Ellwanger Russell CraigChief Executive Officer | Sale | 5,316 | 261.03 | $1.39M | 634,312 | Form 4 |
| 2026-08-10 | Ellwanger Russell CraigChief Executive Officer | Sale | 1,471 | 262.16 | $385,637 | 632,841 | Form 4 |
| 2026-08-10 | Ellwanger Russell CraigChief Executive Officer | Sale | 1,827 | 263.78 | $481,926 | 631,014 | Form 4 |
| 2026-07-13 | Ellwanger Russell CraigChief Executive Officer | Sale | 10,899 | 210.82 | $2.30M | 764,388 | Form 4 |
| 2026-07-13 | Ellwanger Russell CraigChief Executive Officer | Sale | 17,173 | 211.95 | $3.64M | 747,215 | Form 4 |
| 2026-07-13 | Ellwanger Russell CraigChief Executive Officer | Sale | 9,797 | 212.80 | $2.08M | 737,418 | Form 4 |
| 2026-07-13 | Ellwanger Russell CraigChief Executive Officer | Sale | 9,878 | 213.83 | $2.11M | 727,540 | Form 4 |
| 2026-07-13 | Ellwanger Russell CraigChief Executive Officer | Sale | 3,025 | 217.93 | $659,238 | 724,515 | Form 4 |
| 2026-07-13 | Ellwanger Russell CraigChief Executive Officer | Sale | 2,118 | 219.01 | $463,863 | 722,397 | Form 4 |
| 2026-07-13 | Ellwanger Russell CraigChief Executive Officer | Sale | 4,936 | 219.82 | $1.09M | 717,461 | Form 4 |
| 2026-07-13 | Ellwanger Russell CraigChief Executive Officer | Sale | 4,772 | 220.88 | $1.05M | 712,689 | Form 4 |
| 2026-07-13 | Ellwanger Russell CraigChief Executive Officer | Sale | 1,856 | 222.48 | $412,923 | 710,833 | Form 4 |
| 2026-07-13 | Ellwanger Russell CraigChief Executive Officer | Sale | 2,510 | 234.71 | $589,122 | 708,323 | Form 4 |
Grants, exercises and other transactions
Pay, tax and paperwork rather than a choice to trade at the market price. Two years.
10 × grant or award
Show them
| Date | Insider | What | Shares | Price | Holds after | Filing |
|---|---|---|---|---|---|---|
| 2026-07-02 | Seward Carolin TDirector | Grant or award A | +814 | – | 4,996 | Form 4 |
| 2026-07-02 | Ben Moshe SagiDirector | Grant or award A | +814 | – | 9,916 | Form 4 |
| 2026-07-02 | Gross Dana RebeccaDirector | Grant or award A | +814 | – | 9,916 | Form 4 |
| 2026-07-02 | Vakrat Wolkin MichalDirector | Grant or award A | +814 | – | 17,575 | Form 4 |
| 2026-07-02 | Avner IrisDirector | Grant or award A | +814 | – | 21,223 | Form 4 |
| 2026-07-02 | Hasson AviDirector | Grant or award A | +814 | – | 20,270 | Form 4 |
| 2026-07-02 | Chelouche YoavDirector | Grant or award A | +814 | – | 33,966 | Form 4 |
| 2026-07-02 | Kaufman KalmanDirector | Grant or award A | +814 | – | 10,583 | Form 4 |
| 2026-07-02 | Elstein AmirDirector | Grant or award A | +1,222 | – | 126,556 | Form 4 |
| 2026-07-02 | Ellwanger Russell CraigChief Executive Officer | Grant or award A | +22,918 | – | 775,287 | 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.