MPTI insider transaction filings
M-tron Industries, Inc. — 48 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-19. Screen MPTI transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-19 | 4 | Biles Linda M — Executive VP - Finance | Sale (S): 1,218 @ $85.05 | EDGAR |
| 2026-08-05 | 4 | Biles Linda M — Executive VP - Finance | Grant/award (A): 1,565 @ $0 | EDGAR |
| 2026-08-05 | 4 | Drafts William Arnold — President | Grant/award (A): 2,840 @ $0 | EDGAR |
| 2026-08-05 | 4 | Pforr Cameron — CEO and CFO | Grant/award (A): 3,805 @ $0 | EDGAR |
| 2026-05-06 | 4 | Drafts William Arnold — President | Sale (S): 361 @ $66.78 | EDGAR |
| 2026-05-06 | 4 | Pforr Cameron — CEO and CFO | Sale (S): 840 @ $66.78 | EDGAR |
| 2026-05-06 | 4 | Biles Linda M — Executive VP - Finance | Sale (S): 306 @ $66.78 | EDGAR |
| 2026-05-04 | 4 | Pforr Cameron — CEO and CFO | Option exercise (M): 220 @ $40.32 · Option exercise (M): 220 @ $40.32 · Option exercise (M): 220 (derivative) @ $0 · Option exercise (M): 220 (derivative) @ $0 | EDGAR |
| 2026-04-29 | 4/A | Biles Linda M — Executive VP - Finance | Sale (S): 24,643 (derivative) @ $0 · Sale (S): 2,700 (derivative) @ $0 | EDGAR |
| 2026-04-29 | 4 | Arteaga Ivan — Director | Option exercise/expiry (X): 174 @ $59 · Option exercise/expiry (X): 24 @ $59 · Option exercise/expiry (X): 870 (derivative) @ $0 | EDGAR |
| 2026-04-28 | 4 | Drafts William Arnold — President | Sale (S): 3,600 (derivative) @ $0 · Sale (S): 7,609 (derivative) @ $0 · Sale (S): 540 (derivative) @ $0 | EDGAR |
| 2026-04-28 | 4 | GABELLI MARC — Director | Option exercise/expiry (X): 3,276 @ $59 · Option exercise/expiry (X): 16,380 (derivative) @ $0 | EDGAR |
| 2026-04-24 | 4 | Pforr Cameron — CEO and CFO | Option exercise/expiry (X): 100 @ $59 · Option exercise/expiry (X): 500 (derivative) @ $0 · Sale (S): 21,500 (derivative) @ $0 | EDGAR |
| 2026-04-23 | 4 | Susanto Hendi — Director | Option exercise/expiry (X): 454 @ $59 · Option exercise/expiry (X): 1,071 @ $59 · Option exercise/expiry (X): 2,274 (derivative) @ $0 · Option exercise/expiry (X): 5,355 (derivative) @ $0 | EDGAR |
| 2026-04-16 | 4 | Biles Linda M — Executive VP - Finance | Sale (S): 720 @ $0 · Sale (S): 2,700 (derivative) @ $0 | EDGAR |
| 2026-04-07 | 4 | Pforr Cameron — CEO and CFO | Grant/award (A): 5,646 @ $0 | EDGAR |
| 2026-04-07 | 4 | Drafts William Arnold — President | Grant/award (A): 2,428 @ $0 | EDGAR |
| 2026-04-07 | 4/A | Drafts William Arnold — President | Option exercise/expiry (X): 201 @ $47.50 · Option exercise/expiry (X): 540 @ $47.50 · Option exercise/expiry (X): 1,005 (derivative) @ $0 · Sale (S): 3 (derivative) @ $0 · Option exercise/expiry (X): 2,700 (derivative) @ $0 | EDGAR |
| 2026-04-07 | 4 | Biles Linda M — Executive VP - Finance | Tax withholding (F): 617 @ $0 · Grant/award (A): 2,059 @ $0 | EDGAR |
| 2026-03-23 | 4 | Arteaga Ivan — Director | Grant/award (A): 242 @ $0 | EDGAR |
| 2026-03-23 | 4 | Susanto Hendi — Director | Grant/award (A): 242 @ $0 | EDGAR |
| 2026-03-23 | 4 | LaPenta Robert V Jr — Director | Grant/award (A): 242 @ $0 | EDGAR |
| 2026-03-23 | 4 | Mega John S — Director | Grant/award (A): 242 @ $0 | EDGAR |
| 2026-03-23 | 4 | LAZAR BEL — Director | Grant/award (A): 242 @ $0 | EDGAR |
| 2026-03-23 | 4 | Goldman David M — Director | Grant/award (A): 242 @ $0 | EDGAR |
| 2026-03-23 | 4 | GABELLI MARC — Director | Grant/award (A): 242 @ $0 | EDGAR |
| 2026-01-08 | 4 | Arteaga Ivan — Director | Option exercise/expiry (X): 35 @ $47.50 · Option exercise/expiry (X): 360 (derivative) @ $0 | EDGAR |
| 2026-01-07 | 4 | Goldman David M — Director | Option exercise/expiry (X): 325 @ $47.50 · Option exercise/expiry (X): 1,625 (derivative) @ $0 | EDGAR |
| 2025-12-31 | 4 | Susanto Hendi — Director | Option exercise/expiry (X): 892 @ $47.50 · Option exercise/expiry (X): 4,460 (derivative) @ $0 | EDGAR |
| 2025-12-30 | 4 | Pforr Cameron — CEO and CFO | Option exercise/expiry (X): 2,000 @ $47.50 · Option exercise/expiry (X): 10,000 (derivative) @ $0 | EDGAR |
| 2025-12-30 | 4 | Arteaga Ivan — Director | Option exercise/expiry (X): 72 @ $47.50 · Option exercise/expiry (X): 360 (derivative) @ $0 | EDGAR |
| 2025-12-23 | 4 | Drafts William Arnold — President | Option exercise/expiry (X): 201 @ $47.50 · Option exercise/expiry (X): 1,005 (derivative) @ $0 · Sale (S): 3 (derivative) @ $0 | EDGAR |
| 2025-12-23 | 4 | LaPenta Robert V Jr — Director | Option exercise/expiry (X): 306 @ $47.50 · Option exercise/expiry (X): 1,530 (derivative) @ $0 | EDGAR |
| 2025-12-23 | 4 | LAZAR BEL — Director | Option exercise/expiry (X): 1,000 @ $47.50 · Option exercise/expiry (X): 5,000 (derivative) @ $0 | EDGAR |
| 2025-12-19 | 4 | Mega John S — Director | Sale (S): 4,942 (derivative) @ $0 | EDGAR |
| 2025-06-27 | 4 | Drafts William Arnold — President | Purchase (P): 1,000 @ $40.50 | EDGAR |
| 2025-05-30 | 4 | LaPenta Robert V Jr — Director | Gift (G): 750 @ $0 | EDGAR |
| 2025-04-08 | 4 | Pforr Cameron — Chief Financial Officer | Grant/award (A): 25,000 (derivative) @ $0 | EDGAR |
| 2025-04-08 | 4 | Drafts William Arnold — President | Grant/award (A): 12,500 (derivative) @ $0 | EDGAR |
| 2025-04-08 | 4 | Biles Linda M — EVP Finance | Grant/award (A): 10,000 (derivative) @ $0 | EDGAR |
| 2025-04-04 | 4 | Pforr Cameron — Chief Financial Officer | Grant/award (A): 20,000 @ $0 | EDGAR |
| 2025-03-31 | 4 | GABELLI MARC — Director | Grant/award (A): 402 @ $0 | EDGAR |
| 2025-03-26 | 4 | Goldman David M — Director | Grant/award (A): 402 @ $0 | EDGAR |
| 2025-03-25 | 4 | Arteaga Ivan — Director | Grant/award (A): 402 @ $0 | EDGAR |
| 2025-03-25 | 4 | Susanto Hendi — Director | Grant/award (A): 402 @ $0 | EDGAR |
| 2025-03-25 | 4 | LaPenta Robert V Jr — Director | Grant/award (A): 402 @ $0 | EDGAR |
| 2025-03-25 | 4 | Mega John S — Director | Grant/award (A): 402 @ $0 | EDGAR |
| 2025-03-25 | 4 | LAZAR BEL — Director | Grant/award (A): 402 @ $0 | EDGAR |
Recent 8-K events — M-tron Industries, Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-12 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-18 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-05-14 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-08 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-27 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-21 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-09 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-31 | 8-K/A | 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-30 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-24 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
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