Maximus, Inc. (MMS) · Insider trading
What Maximus'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
$329,593
4 insiders, 6 trades
Sold, 12 months
$578,326
2 insiders, 100% under a plan
Net, 12 months
−$248,733
bought less sold
Latest filing
2026-10-02
filings read to 2026-10-19
Who traded, two years
| Insider | Bought | Sold | Trades | Last trade | Holds after |
|---|---|---|---|---|---|
| Baylinson Ilene R.General Mgr - Health & Human | – | $988,030 | 1 | 2025-02-19 | 2,512 |
| Link Michelle F.Chief of Human Resources | – | $834,018 | 4 | 2026-10-01 | 13,881 |
| Rajan GayathriDirector | $24,064 | $572,778 | 6 | 2025-11-28 | 14,388 |
| Caswell BruceDirector, CEO & President | $496,321 | – | 4 | 2026-02-10 | 324,990 |
| Ruddy Raymond BDirector | $349,357 | – | 2 | 2025-06-16 | 314,561 |
| Haley John JDirector | $250,442 | – | 1 | 2024-12-12 | 113,544 |
| Madsen JanDirector | – | $218,754 | 2 | 2026-03-17 | 20,795 |
| Mutryn DavidChief Financial Officer | $75,630 | – | 1 | 2026-02-09 | 40,037 |
| Warren Michael J.Director | $6,153 | – | 5 | 2025-11-28 | 15,485 |
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 |
|---|---|---|---|---|---|---|---|
| 2026-10-01 | Link Michelle F.Chief of Human Resources | Saleplan | 3,208 | 54.23 | $173,970 | 13,881 | Form 4 |
| 2026-03-17 | Madsen JanDirector | Saleplan | 742 | 72.25 | $53,610 | 20,795 | Form 4 |
| 2026-02-10 | Caswell BruceDirector, CEO & President | Buy | 152 | 76.92 | $11,692 | 324,990 | Form 4 |
| 2026-02-10 | Caswell BruceDirector, CEO & President | Buy | 1,332 | 78.22 | $104,189 | 326,322 | Form 4 |
| 2026-02-10 | Caswell BruceDirector, CEO & President | Buy | 1,691 | 78.77 | $133,200 | 328,013 | Form 4 |
| 2026-02-09 | Mutryn DavidChief Financial Officer | Buy | 1,000 | 75.63 | $75,630 | 40,037 | Form 4 |
| 2025-12-03 | Link Michelle F.Chief of Human Resources | Saleplan | 4,039 | 86.84 | $350,747 | 19,542 | Form 4 |
| 2025-11-28 | Warren Michael J.Director | Buy | 14 | 86.11 | $1,240 | 15,485 | Form 4 |
| 2025-11-28 | Rajan GayathriDirector | Buy | 42 | 86.11 | $3,642 | 14,388 | Form 4 |
| 2025-10-01 | Link Michelle F.Chief of Human Resources | Saleplan | 1,610 | 90.86 | $146,285 | 13,508 | Form 4 |
| 2025-08-29 | Warren Michael J.Director | Buy | 14 | 87.58 | $1,236 | 15,432 | Form 4 |
| 2025-08-29 | Rajan GayathriDirector | Buy | 41 | 87.58 | $3,630 | 14,338 | Form 4 |
| 2025-06-16 | Ruddy Raymond BDirector | Buy | 1,435 | 69.66 | $99,962 | 314,561 | Form 4 |
| 2025-05-30 | Warren Michael J.Director | Buy | 17 | 72.29 | $1,231 | 15,372 | Form 4 |
| 2025-05-30 | Rajan GayathriDirector | Sale | 7,913 | 72.38 | $572,778 | 14,205 | Form 4 |
| 2025-05-30 | Rajan GayathriDirector | Buy | 83 | 72.29 | $5,979 | 14,288 | Form 4 |
| 2025-03-18 | Madsen JanDirector | Saleplan | 2,439 | 67.71 | $165,145 | 18,097 | Form 4 |
| 2025-02-28 | Rajan GayathriDirector | Buy | 81 | 66.64 | $5,416 | 18,138 | Form 4 |
| 2025-02-28 | Warren Michael J.Director | Buy | 18 | 66.65 | $1,226 | 4,103 | Form 4 |
| 2025-02-19 | Baylinson Ilene R.General Mgr - Health & Human | Sale | 14,500 | 68.14 | $988,030 | 2,512 | Form 4 |
| 2024-12-17 | Caswell BruceDirector, CEO & President | Buy | 3,500 | 70.64 | $247,240 | 275,929 | Form 4 |
| 2024-12-12 | Haley John JDirector | Buy | 3,490 | 71.76 | $250,442 | 113,544 | Form 4 |
| 2024-12-12 | Ruddy Raymond BDirector | Buy | 3,490 | 71.46 | $249,395 | 112,520 | Form 4 |
| 2024-12-03 | Link Michelle F.Chief of Human Resources | Sale | 2,208 | 73.83 | $163,017 | 6,567 | Form 4 |
| 2024-11-29 | Warren Michael J.Director | Buy | 17 | 73.72 | $1,221 | 4,085 | Form 4 |
| 2024-11-29 | Rajan GayathriDirector | Buy | 73 | 73.72 | $5,396 | 18,057 | Form 4 |
Grants, exercises and other transactions
Pay, tax and paperwork rather than a choice to trade at the market price. Two years.
48 × grant or award20 × shares withheld for tax14 × gift
Show them
| Date | Insider | What | Shares | Price | Holds after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-30 | Link Michelle F.Chief of Human Resources | Shares withheld for tax F | −2,637 | 53.19 | 17,089 | Form 4 |
| 2026-09-30 | Baylinson Ilene R.General Mgr - Health & Human | Shares withheld for tax F | −3,945 | 53.19 | 21,689 | Form 4 |
| 2026-09-30 | Golinvaux Theresa DPrincipal Accounting Officer | Shares withheld for tax F | −1,244 | 53.19 | 12,349 | Form 4 |
| 2026-09-30 | Moellering ElizabethGeneral Counsel and Corp. Sec. | Shares withheld for tax F | −713 | 53.19 | 4,382 | Form 4 |
| 2026-09-30 | Mutryn DavidChief Financial Officer | Shares withheld for tax F | −4,749 | 53.19 | 35,614 | Form 4 |
| 2026-03-10 | Rajan GayathriDirector | Grant or award A | +2,246 | – | 16,705 | Form 4 |
| 2026-03-10 | Warren Michael J.Director | Grant or award A | +2,246 | – | 17,839 | Form 4 |
| 2026-03-10 | Altman Anne K.Director | Grant or award A | +3,062 | – | 35,142 | Form 4 |
| 2026-03-10 | Haley John JDirector | Grant or award A | +7,009 | – | 47,116 | Form 4 |
| 2026-03-10 | Madsen JanDirector | Grant or award A | +3,215 | – | 21,537 | Form 4 |
| 2026-02-27 | Montoni Richard ADirector | Gift G | −7,000 | – | 45,500 | Form 4 |
| 2026-02-24 | Montoni Richard ADirector | Gift G | −3,000 | – | 52,500 | Form 4 |
| 2026-02-18 | Haley John JDirector | Gift G | −32,764 | – | 0 | Form 4 |
| 2026-02-18 | Haley John JDirector | Gift G | +32,764 | – | 32,764 | Form 4 |
| 2026-02-10 | Haley John JDirector | Gift G | −32,764 | – | 39,971 | Form 4 |
| 2026-02-10 | Haley John JDirector | Gift G | +32,764 | – | 32,764 | Form 4 |
| 2025-12-02 | Caswell BruceDirector, CEO & President | Grant or award A | +96,187 | – | 372,116 | Form 4/A |
| 2025-12-02 | Caswell BruceDirector, CEO & President | Shares withheld for tax F | −47,276 | 86.51 | 324,838 | Form 4/A |
| 2025-12-02 | Link Michelle F.Chief of Human Resources | Grant or award A | +7,358 | – | 26,899 | Form 4 |
| 2025-12-02 | Link Michelle F.Chief of Human Resources | Shares withheld for tax F | −3,319 | 86.51 | 23,581 | Form 4 |
| 2025-12-02 | Golinvaux Theresa DPrincipal Accounting Officer | Grant or award A | +1,201 | – | 14,029 | Form 4 |
| 2025-12-02 | Golinvaux Theresa DPrincipal Accounting Officer | Shares withheld for tax F | −542 | 86.51 | 13,488 | Form 4 |
| 2025-12-02 | Baylinson Ilene R.General Mgr - Health & Human | Grant or award A | +7,647 | – | 29,224 | Form 4 |
| 2025-12-02 | Baylinson Ilene R.General Mgr - Health & Human | Shares withheld for tax F | −3,831 | 86.51 | 25,393 | Form 4 |
| 2025-12-02 | Mutryn DavidChief Financial Officer | Grant or award A | +13,391 | – | 45,076 | Form 4 |
| 2025-12-02 | Mutryn DavidChief Financial Officer | Shares withheld for tax F | −6,040 | 86.51 | 39,037 | Form 4 |
| 2025-12-01 | Altman Anne K.Director | Grant or award A | +11 | – | 32,066 | Form 4 |
| 2025-12-01 | Warren Michael J.Director | Grant or award A | +39 | – | 15,524 | Form 4 |
| 2025-12-01 | Baylinson Ilene R.General Mgr - Health & Human | Grant or award A | +28 | – | 21,577 | Form 4 |
| 2025-12-01 | Golinvaux Theresa DPrincipal Accounting Officer | Grant or award A | +14 | – | 12,829 | Form 4 |
| 2025-12-01 | Ruddy Raymond BDirector | Grant or award A | +694 | – | 315,940 | Form 4 |
| 2025-12-01 | Haley John JDirector | Grant or award A | +104 | – | 39,971 | Form 4 |
| 2025-12-01 | Link Michelle F.Chief of Human Resources | Grant or award A | +20 | – | 19,541 | Form 4 |
| 2025-12-01 | Rajan GayathriDirector | Grant or award A | +8 | – | 14,396 | Form 4 |
| 2025-12-01 | Madsen JanDirector | Grant or award A | +50 | – | 18,257 | Form 4 |
| 2025-12-01 | Mutryn DavidChief Financial Officer | Grant or award A | +37 | – | 31,685 | Form 4 |
| 2025-12-01 | Martinez John ThomasChief Legal Officer | Grant or award A | +33 | – | 22,641 | Form 4 |
| 2025-12-01 | Montoni Richard ADirector | Gift G | −12,000 | – | 55,500 | Form 4 |
| 2025-11-24 | Golinvaux Theresa DPrincipal Accounting Officer | Grant or award A | +2,565 | – | 12,814 | Form 4 |
| 2025-11-24 | Link Michelle F.Chief of Human Resources | Grant or award A | +6,013 | – | 19,521 | Form 4 |
| 2025-11-24 | Baylinson Ilene R.General Mgr - Health & Human | Grant or award A | +7,409 | – | 21,549 | Form 4 |
| 2025-11-24 | Martinez John ThomasChief Legal Officer | Grant or award A | +7,409 | – | 22,608 | Form 4 |
| 2025-11-24 | Mutryn DavidChief Financial Officer | Grant or award A | +10,259 | – | 35,648 | Form 4 |
| 2025-11-24 | Mutryn DavidChief Financial Officer | Gift G | −4,000 | – | 31,648 | Form 4 |
| 2025-09-30 | Martinez John ThomasChief Legal Officer | Shares withheld for tax F | −3,017 | 91.37 | 15,199 | Form 4 |
| 2025-09-30 | Baylinson Ilene R.General Mgr - Health & Human | Shares withheld for tax F | −3,623 | 91.37 | 14,140 | Form 4 |
| 2025-09-30 | Mutryn DavidChief Financial Officer | Shares withheld for tax F | −4,159 | 91.37 | 25,389 | Form 4 |
| 2025-09-30 | Link Michelle F.Chief of Human Resources | Shares withheld for tax F | −2,256 | 91.37 | 15,118 | Form 4 |
| 2025-09-30 | Golinvaux Theresa DPrincipal Accounting Officer | Shares withheld for tax F | −1,207 | 91.37 | 10,249 | Form 4 |
| 2025-08-31 | Warren Michael J.Director | Grant or award A | +39 | – | 15,471 | Form 4 |
| 2025-08-31 | Ruddy Raymond BDirector | Grant or award A | +685 | – | 315,246 | Form 4 |
| 2025-08-31 | Rajan GayathriDirector | Grant or award A | +7 | – | 14,346 | Form 4 |
| 2025-08-31 | Haley John JDirector | Grant or award A | +103 | – | 39,867 | Form 4 |
| 2025-08-31 | Madsen JanDirector | Grant or award A | +49 | – | 18,206 | Form 4 |
| 2025-08-31 | Altman Anne K.Director | Grant or award A | +10 | – | 32,055 | Form 4 |
| 2025-05-31 | Altman Anne K.Director | Grant or award A | +13 | – | 32,045 | Form 4 |
| 2025-05-31 | Haley John JDirector | Grant or award A | +124 | – | 39,765 | Form 4 |
| 2025-05-31 | Madsen JanDirector | Grant or award A | +60 | – | 18,157 | Form 4 |
| 2025-05-31 | Warren Michael J.Director | Grant or award A | +47 | – | 15,418 | Form 4 |
| 2025-05-31 | Rajan GayathriDirector | Grant or award A | +9 | – | 14,297 | Form 4 |
| 2025-05-31 | Ruddy Raymond BDirector | Grant or award A | +827 | – | 313,126 | Form 4 |
| 2025-03-12 | Haley John JDirector | Gift G | −71,132 | – | 0 | Form 4 |
| 2025-03-12 | Haley John JDirector | Gift G | +71,132 | – | 71,132 | Form 4 |
| 2025-03-11 | Altman Anne K.Director | Grant or award A | +3,062 | – | 32,032 | Form 4 |
| 2025-03-11 | Warren Michael J.Director | Grant or award A | +2,187 | – | 15,355 | Form 4 |
| 2025-03-11 | Rajan GayathriDirector | Grant or award A | +2,187 | – | 22,118 | Form 4 |
| 2025-03-11 | Madsen JanDirector | Grant or award A | +3,281 | – | 20,536 | Form 4 |
| 2025-03-11 | Haley John JDirector | Grant or award A | +7,291 | – | 39,640 | Form 4 |
| 2025-03-04 | Montoni Richard ADirector | Gift G | −2,500 | – | 67,500 | Form 4 |
| 2025-02-21 | Haley John JDirector | Gift G | −42,387 | – | 9,648 | Form 4 |
| 2025-02-21 | Haley John JDirector | Gift G | +42,387 | – | 71,132 | Form 4 |
| 2024-12-12 | Mutryn DavidChief Financial Officer | Gift G | −4,000 | – | 9,612 | Form 4 |
| 2024-12-02 | Baylinson Ilene R.General Mgr - Health & Human | Grant or award A | +5,172 | – | 19,604 | Form 4 |
| 2024-12-02 | Baylinson Ilene R.General Mgr - Health & Human | Shares withheld for tax F | −2,592 | 74.16 | 17,012 | Form 4 |
| 2024-12-02 | Caswell BruceDirector, CEO & President | Grant or award A | +31,712 | – | 287,747 | Form 4 |
| 2024-12-02 | Caswell BruceDirector, CEO & President | Shares withheld for tax F | −15,318 | 74.16 | 272,429 | Form 4 |
| 2024-12-02 | Mutryn DavidChief Financial Officer | Grant or award A | +4,309 | – | 15,557 | Form 4 |
| 2024-12-02 | Mutryn DavidChief Financial Officer | Shares withheld for tax F | −1,945 | 74.16 | 13,612 | Form 4 |
| 2024-12-02 | Golinvaux Theresa DPrincipal Accounting Officer | Grant or award A | +718 | – | 4,945 | Form 4 |
| 2024-12-02 | Golinvaux Theresa DPrincipal Accounting Officer | Shares withheld for tax F | −324 | 74.16 | 4,621 | Form 4 |
| 2024-12-02 | Link Michelle F.Chief of Human Resources | Grant or award A | +4,023 | – | 10,590 | Form 4 |
| 2024-12-02 | Link Michelle F.Chief of Human Resources | Shares withheld for tax F | −1,815 | 74.16 | 8,775 | 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.