Stein Kevin M — SEC Form 4 filings
SEC reporting owner CIK 1431675. 30 Form 4 filings on record with FilingPulse; latest filed 2026-03-05.
Transaction summary — filings shown
Covers all 30 filings on record, filed 2024-03-01 to 2026-03-05. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 279 legs across 23 filings — 293,560 shares, $391,332,332 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 61.
- Largest priced transaction: sale of 14,581 shares @ $1,314.98 ($19,173,764) in TransDigm Group INC, filed 2025-03-12.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| TransDigm Group INC (TDG) | Director | 25 | — | 279 legs · 293,560 sh · $391,332,332 | 52 |
| Axalta Coating Systems Ltd. (AXTA) | Director | 5 | — | — | 9 |
Form 4 filings — Stein Kevin M
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-03-05 | 4 | Axalta Coating Systems Ltd. (AXTA) | Option exercise (M): 5,832 · Grant/award (A): 6,313 (derivative) @ $0 · Option exercise (M): 5,832 (derivative) @ $0 | EDGAR |
| 2026-02-03 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 25,000 @ $341.28 · Option exercise (M): 23,000 @ $342.31 · Sale (S): 40 @ $1,404.68 · Sale (S): 218 @ $1,407.76 · Sale (S): 2 @ $1,409.71 · Sale (S): 6 @ $1,410.98 · +20 more | EDGAR |
| 2026-02-03 | 4 | TransDigm Group INC (TDG) | Sale (S): 1,421 @ $1,431.46 · Sale (S): 1,364 @ $1,432.53 · Sale (S): 3,093 @ $1,433.46 · Sale (S): 1,462 @ $1,434.63 · Sale (S): 810 @ $1,435.63 · Sale (S): 1,497 @ $1,436.43 · +4 more | EDGAR |
| 2026-01-16 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 7,627 @ $342.31 · Sale (S): 2,141 @ $1,405.64 · Sale (S): 3,964 @ $1,406.41 · Sale (S): 1,522 @ $1,407.34 · Option exercise (M): 7,627 (derivative) @ $0 | EDGAR |
| 2026-01-09 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 17,373 @ $342.31 · Sale (S): 6,384 @ $1,405.30 · Sale (S): 1,278 @ $1,406.72 · Sale (S): 2,722 @ $1,407.46 · Sale (S): 5,239 @ $1,408.44 · Sale (S): 480 @ $1,409.57 · +3 more | EDGAR |
| 2026-01-06 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 17,940 @ $105.88 · Option exercise (M): 7,060 @ $341.28 · Sale (S): 560 @ $1,361.59 · Sale (S): 20 @ $1,363.08 · Sale (S): 160 @ $1,364.57 · Sale (S): 255 @ $1,367.18 · +19 more | EDGAR |
| 2025-12-05 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 17,526 @ $105.88 · Sale (S): 6,910 @ $1,360.15 · Sale (S): 2,081 @ $1,361.43 · Sale (S): 1,794 @ $1,362.63 · Sale (S): 1,397 @ $1,363.39 · Sale (S): 3,139 @ $1,364.58 · +4 more | EDGAR |
| 2025-12-01 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 4,592 @ $105.88 · Sale (S): 2,997 @ $1,360.44 · Sale (S): 1,545 @ $1,361.25 · Sale (S): 50 @ $1,362.43 · Option exercise (M): 4,592 (derivative) @ $0 | EDGAR |
| 2025-11-26 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 4,187 @ $105.88 · Sale (S): 4,097 @ $1,360.55 · Sale (S): 90 @ $1,361.87 · Option exercise (M): 30 @ $105.88 · Sale (S): 30 @ $1,360.06 · Option exercise (M): 4,187 (derivative) @ $0 · +1 more | EDGAR |
| 2025-11-24 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 230 @ $105.88 · Sale (S): 230 @ $1,360.31 · Option exercise (M): 230 (derivative) @ $0 | EDGAR |
| 2025-11-21 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 1,104 @ $105.88 · Sale (S): 655 @ $1,360.33 · Sale (S): 400 @ $1,361.52 · Sale (S): 49 @ $1,363.22 · Option exercise (M): 1,104 (derivative) @ $0 | EDGAR |
| 2025-11-19 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 7,191 @ $105.88 · Sale (S): 3,580 @ $1,360.28 · Sale (S): 848 @ $1,361.89 · Sale (S): 1,531 @ $1,362.64 · Sale (S): 1,162 @ $1,363.73 · Sale (S): 70 @ $1,364.59 · +1 more | EDGAR |
| 2025-11-06 | 4 | TransDigm Group INC (TDG) | Grant/award (A): 518 (derivative) @ $0 | EDGAR |
| 2025-10-28 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 700 @ $105.88 · Sale (S): 700 @ $1,360 · Option exercise (M): 700 (derivative) @ $0 | EDGAR |
| 2025-04-15 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 20,000 @ $195.88 · Sale (S): 40 @ $1,313.13 · Sale (S): 330 @ $1,320.06 · Sale (S): 285 @ $1,321.80 · Sale (S): 420 @ $1,323.09 · Sale (S): 445 @ $1,323.96 · +14 more | EDGAR |
| 2025-03-12 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 20,000 @ $195.88 · Sale (S): 100 @ $1,304.79 · Sale (S): 110 @ $1,305.79 · Sale (S): 100 @ $1,306.73 · Sale (S): 340 @ $1,307.61 · Sale (S): 237 @ $1,308.95 · +11 more | EDGAR |
| 2025-03-06 | 4 | Axalta Coating Systems Ltd. (AXTA) | Grant/award (A): 5,832 (derivative) @ $0 | EDGAR |
| 2025-03-04 | 4 | Axalta Coating Systems Ltd. (AXTA) | Option exercise (M): 6,157 · Option exercise (M): 6,157 (derivative) @ $0 | EDGAR |
| 2025-02-13 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 20,000 @ $195.88 · Sale (S): 190 @ $1,335.71 · Sale (S): 90 @ $1,337.83 · Sale (S): 230 @ $1,339.29 · Sale (S): 55 @ $1,340.73 · Sale (S): 118 @ $1,342.12 · +22 more | EDGAR |
| 2025-01-15 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 20,000 @ $195.88 · Sale (S): 78 @ $1,255.14 · Sale (S): 37 @ $1,256.01 · Sale (S): 45 @ $1,257.58 · Sale (S): 559 @ $1,260.27 · Sale (S): 258 @ $1,261.46 · +9 more | EDGAR |
| 2024-12-16 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 20,000 @ $195.88 · Sale (S): 100 @ $1,235.80 · Sale (S): 200 @ $1,237.07 · Sale (S): 42 @ $1,238.81 · Sale (S): 366 @ $1,240.44 · Sale (S): 50 @ $1,241.03 · +11 more | EDGAR |
| 2024-11-20 | 4 | TransDigm Group INC (TDG) | Grant/award (A): 38,900 (derivative) @ $0 | EDGAR |
| 2024-09-04 | 4 | Axalta Coating Systems Ltd. (AXTA) | Option exercise (M): 2,361 · Option exercise (M): 2,361 (derivative) @ $0 | EDGAR |
| 2024-08-14 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 10,000 @ $270.88 · Sale (S): 3,186 @ $1,226.74 · Sale (S): 4,491 @ $1,227.70 · Sale (S): 632 @ $1,228.65 · Sale (S): 458 @ $1,229.68 · Sale (S): 324 @ $1,230.54 · +7 more | EDGAR |
| 2024-07-16 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 10,000 @ $270.88 · Sale (S): 19 @ $1,236.69 · Sale (S): 250 @ $1,237.69 · Sale (S): 28 @ $1,238.93 · Sale (S): 325 @ $1,241.17 · Sale (S): 248 @ $1,242.11 · +13 more | EDGAR |
| 2024-06-13 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 10,000 @ $270.88 · Sale (S): 162 @ $1,294.68 · Sale (S): 449 @ $1,295.89 · Sale (S): 216 @ $1,296.90 · Sale (S): 406 @ $1,297.86 · Sale (S): 146 @ $1,298.89 · +14 more | EDGAR |
| 2024-05-15 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 10,000 @ $270.88 · Sale (S): 174 @ $1,282.54 · Sale (S): 30 @ $1,283.18 · Sale (S): 400 @ $1,285.16 · Sale (S): 1,299 @ $1,288.05 · Sale (S): 543 @ $1,289.26 · +20 more | EDGAR |
| 2024-04-16 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 10,000 @ $270.88 · Sale (S): 191 @ $1,206.74 · Sale (S): 648 @ $1,208.15 · Sale (S): 465 @ $1,208.93 · Sale (S): 626 @ $1,209.89 · Sale (S): 637 @ $1,211.03 · +17 more | EDGAR |
| 2024-03-13 | 4 | TransDigm Group INC (TDG) | Option exercise (M): 10,000 @ $270.88 · Sale (S): 1,625 @ $1,156.88 · Sale (S): 400 @ $1,158.49 · Sale (S): 400 @ $1,159.93 · Sale (S): 300 @ $1,160.83 · Sale (S): 1,000 @ $1,162.53 · +10 more | EDGAR |
| 2024-03-01 | 4 | Axalta Coating Systems Ltd. (AXTA) | Grant/award (A): 6,157 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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