Bunker Mathew B — SEC Form 4 filings
SEC reporting owner CIK 2035446. 31 Form 4 filings on record with FilingPulse; latest filed 2026-09-02.
Transaction summary — filings shown
Covers all 31 filings on record, filed 2024-09-05 to 2026-09-02. 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): 2 legs across 2 filings — 20,571 shares, $1,807,855 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 170.
- Largest priced transaction: sale of 10,571 shares @ $96.88 ($1,024,155) in MICROCHIP TECHNOLOGY INC, filed 2026-05-15.
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 |
|---|---|---|---|---|---|
| MICROCHIP TECHNOLOGY INC (MCHP) | SR CORPORATE VP, OPERATIONS | 31 | — | 2 legs · 20,571 sh · $1,807,855 | 170 |
Form 4 filings — Bunker Mathew B
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-02 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 53 @ $60.70 | EDGAR |
| 2026-08-19 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Option exercise (M): 1,198 @ $80.26 · Tax withholding (F): 334 @ $80.26 · Option exercise (M): 1,365 @ $80.26 · Tax withholding (F): 381 @ $80.26 · Option exercise (M): 221 @ $80.26 · Tax withholding (F): 62 @ $80.26 · +9 more | EDGAR |
| 2026-08-11 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 280 (derivative) @ $0 | EDGAR |
| 2026-07-06 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 1,691 (derivative) @ $0 · Grant/award (A): 1,692 (derivative) @ $0 | EDGAR |
| 2026-05-19 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Option exercise (M): 870 @ $93.85 · Tax withholding (F): 243 @ $93.85 · Option exercise (M): 1,037 @ $93.85 · Tax withholding (F): 289 @ $93.85 · Option exercise (M): 1,236 @ $93.85 · Tax withholding (F): 345 @ $93.85 · +9 more | EDGAR |
| 2026-05-15 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Sale (S): 10,571 @ $96.88 | EDGAR |
| 2026-05-12 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 203 (derivative) @ $0 | EDGAR |
| 2026-04-03 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 5,529 (derivative) @ $0 · Grant/award (A): 5,530 (derivative) @ $0 · Grant/award (A): 3,954 (derivative) @ $0 · Grant/award (A): 3,954 (derivative) @ $0 · Grant/award (A): 2,294 (derivative) @ $0 · Grant/award (A): 2,295 (derivative) @ $0 | EDGAR |
| 2026-03-04 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 363 @ $49.26 | EDGAR |
| 2026-02-19 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Option exercise (M): 870 @ $78.94 · Tax withholding (F): 243 @ $78.94 · Option exercise (M): 1,096 @ $78.94 · Tax withholding (F): 364 @ $78.94 · Option exercise (M): 729 @ $78.94 · Tax withholding (F): 217 @ $78.94 · +12 more | EDGAR |
| 2026-02-17 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Sale (S): 10,000 @ $78.37 | EDGAR |
| 2026-02-10 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 334 (derivative) @ $0 | EDGAR |
| 2026-01-06 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 2,306 (derivative) @ $0 · Grant/award (A): 68 (derivative) @ $0 · Grant/award (A): 2,307 (derivative) @ $0 · Grant/award (A): 68 (derivative) @ $0 | EDGAR |
| 2025-11-19 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Option exercise (M): 870 @ $51.70 · Tax withholding (F): 243 @ $51.70 · Option exercise (M): 840 @ $51.70 · Tax withholding (F): 234 @ $51.70 · Option exercise (M): 1,465 @ $51.70 · Tax withholding (F): 409 @ $51.70 · +9 more | EDGAR |
| 2025-11-10 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 460 (derivative) @ $0 | EDGAR |
| 2025-10-06 | 4/A | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 2,339 (derivative) @ $0 · Grant/award (A): 2,340 (derivative) @ $0 · Grant/award (A): 69 (derivative) @ $0 · Grant/award (A): 69 (derivative) @ $0 | EDGAR |
| 2025-10-03 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 2,339 (derivative) @ $0 · Grant/award (A): 2,340 (derivative) @ $0 · Grant/award (A): 69 (derivative) @ $0 · Grant/award (A): 69 (derivative) @ $0 | EDGAR |
| 2025-09-03 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 123 @ $49.26 | EDGAR |
| 2025-08-19 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Option exercise (M): 868 @ $65.71 · Tax withholding (F): 242 @ $65.71 · Option exercise (M): 871 @ $65.71 · Tax withholding (F): 243 @ $65.71 · Option exercise (M): 870 @ $65.71 · Tax withholding (F): 243 @ $65.71 · +3 more | EDGAR |
| 2025-08-12 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 464 (derivative) @ $0 | EDGAR |
| 2025-07-21 | 4/A | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 1,936 (derivative) @ $0 · Grant/award (A): 379 (derivative) @ $0 · Grant/award (A): 1,935 (derivative) @ $0 · Grant/award (A): 378 (derivative) @ $0 · Grant/award (A): 221 (derivative) @ $0 | EDGAR |
| 2025-07-21 | 4/A | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 2,637 (derivative) @ $0 · Grant/award (A): 2,637 (derivative) @ $0 · Grant/award (A): 515 (derivative) @ $0 · Grant/award (A): 516 (derivative) @ $0 · Grant/award (A): 257 (derivative) @ $0 | EDGAR |
| 2025-07-03 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 2,093 (derivative) @ $0 · Grant/award (A): 62 (derivative) @ $0 · Grant/award (A): 2,092 (derivative) @ $0 · Grant/award (A): 62 (derivative) @ $0 | EDGAR |
| 2025-05-19 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Option exercise (M): 802 @ $60.80 · Tax withholding (F): 224 @ $60.80 · Option exercise (M): 689 @ $60.80 · Tax withholding (F): 192 @ $60.80 · Option exercise (M): 870 @ $60.80 · Tax withholding (F): 243 @ $60.80 · +3 more | EDGAR |
| 2025-04-03 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 3,093 (derivative) @ $0 · Grant/award (A): 353 (derivative) @ $0 · Grant/award (A): 3,093 (derivative) @ $0 · Grant/award (A): 91 (derivative) @ $0 · Grant/award (A): 92 (derivative) @ $0 | EDGAR |
| 2025-03-05 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 234 @ $49.26 | EDGAR |
| 2025-02-20 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Option exercise (M): 826 @ $57.86 · Tax withholding (F): 274 @ $57.86 · Option exercise (M): 767 @ $57.86 · Tax withholding (F): 255 @ $57.86 · Option exercise (M): 870 @ $57.86 · Tax withholding (F): 288 @ $57.86 · +9 more | EDGAR |
| 2025-01-06 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 2,637 (derivative) @ $0 · Grant/award (A): 2,637 (derivative) @ $0 · Grant/award (A): 515 (derivative) @ $0 · Grant/award (A): 516 (derivative) @ $0 · Grant/award (A): 257 (derivative) @ $0 | EDGAR |
| 2024-11-19 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Option exercise (M): 1,058 @ $62.86 · Tax withholding (F): 295 @ $62.86 · Option exercise (M): 1,025 @ $62.86 · Tax withholding (F): 286 @ $62.86 · Option exercise (M): 870 @ $62.86 · Tax withholding (F): 243 @ $62.86 · +9 more | EDGAR |
| 2024-10-03 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 1,936 (derivative) @ $0 · Grant/award (A): 379 (derivative) @ $0 · Grant/award (A): 1,935 (derivative) @ $0 · Grant/award (A): 378 (derivative) @ $0 · Grant/award (A): 221 (derivative) @ $0 | EDGAR |
| 2024-09-05 | 4 | MICROCHIP TECHNOLOGY INC (MCHP) | Grant/award (A): 58 @ $64.94 | 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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