NSSC insider transaction filings
NAPCO SECURITY TECHNOLOGIES, INC — 34 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-28. Screen NSSC transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 2 Form 4 filings. 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): 4 legs across 2 filings by 2 insiders — 523,962 shares, $18,257,168 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 0.
- Largest priced transaction: sale of 379,529 shares @ $34.50 ($13,093,750) by SOLOWAY RICHARD, filed 2026-08-28.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| SOLOWAY RICHARD — Founder and Executive Chairman, Director | 1 | — | 2 legs · 475,000 sh · $16,524,024 | — |
| Soloway Donna Anne — Director | 1 | — | 2 legs · 48,962 sh · $1,733,144 | — |
Recent Form 4 filings — NAPCO SECURITY TECHNOLOGIES, INC
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-28 | 4 | SOLOWAY RICHARD — Founder and Executive Chairman, Director | Sale (S): 95,471 @ $35.93 · Sale (S): 379,529 @ $34.50 | EDGAR |
| 2026-08-28 | 4 | Soloway Donna Anne — Director | Sale (S): 28,000 @ $35.98 · Sale (S): 20,962 @ $34.62 | EDGAR |
| 2026-05-20 | 4 | Soloway Donna Anne — Director | Option exercise (M): 3,600 @ $4.35 · Option exercise (M): 8,000 @ $8.10 · Option exercise (M): 8,000 @ $15.27 · Option exercise (M): 7,500 @ $11.68 · Option exercise (M): 10,000 @ $22.93 · Option exercise (M): 4,000 @ $26.94 · +6 more | EDGAR |
| 2026-03-19 | 4 | Spinelli Stephen M — Senior Vice President of Sales | Option exercise (M): 13,972 @ $10.02 · Tax withholding (F): 3,212 @ $43.59 · Option exercise (M): 13,972 (derivative) @ $10.02 | EDGAR |
| 2026-03-04 | 4 | SOLOWAY RICHARD — CEO, Chairman of Board, Secy, Director | Sale (S): 129,682 @ $44.99 · Sale (S): 55,318 @ $43.22 | EDGAR |
| 2026-02-27 | 4 | CARRIERI MICHAEL — Executive VP of Engineering | Option exercise (M): 10,000 @ $22.50 · Tax withholding (F): 6,651 @ $47.23 · Option exercise (M): 10,000 (derivative) @ $22.50 | EDGAR |
| 2026-02-20 | 4 | BUCHEL KEVIN S — President & COO, Director | Option exercise (M): 50,000 @ $22.50 · Tax withholding (F): 33,560 @ $44.98 · Option exercise (M): 50,000 (derivative) @ $22.50 | EDGAR |
| 2026-02-20 | 4/A | BUCHEL KEVIN S — President & COO, Director | Option exercise (M): 50,000 @ $22.50 · Tax withholding (F): 33,560 @ $44.98 · Option exercise (M): 50,000 (derivative) @ $22.50 | EDGAR |
| 2026-02-11 | 4 | SOLOWAY RICHARD — CEO, Chairman of Board, Secy, Director | Option exercise (M): 100,000 @ $22.50 · Tax withholding (F): 74,878 @ $42.63 · Option exercise (M): 8,000 @ $26.94 · Tax withholding (F): 7,174 @ $42.63 · Option exercise (M): 100,000 (derivative) @ $22.50 · Option exercise (M): 8,000 (derivative) @ $26.94 | EDGAR |
| 2026-02-06 | 4 | SOLOWAY RICHARD — CEO, Chairman of Board, Secy, Director | Sale (S): 150,000 @ $42.74 | EDGAR |
| 2025-11-18 | 4 | Spinelli Stephen M — Senior Vice president of Sales | Sale (S): 19,000 @ $40.25 | EDGAR |
| 2025-09-18 | 4 | CARRIERI MICHAEL — Executive VP of Engineering | Option exercise (M): 10,000 @ $22.50 · Tax withholding (F): 5,305 @ $42.40 · Option exercise (M): 2,000 @ $26.94 · Tax withholding (F): 1,271 @ $42.40 · Option exercise (M): 10,000 (derivative) @ $22.50 · Option exercise (M): 2,000 (derivative) @ $26.94 | EDGAR |
| 2025-06-06 | 4 | Spinelli Stephen M — Senior Vice President of Sales | Sale (S): 5,000 @ $29.16 | EDGAR |
| 2024-09-16 | 4 | BEEBER PAUL STEPHEN — Director | Option exercise (M): 3,000 @ $26.94 · Tax withholding (F): 2,151 @ $37.58 · Sale (S): 708 @ $37.12 · Option exercise (M): 3,000 (derivative) @ $0 | EDGAR |
| 2024-08-29 | 4 | CARRIERI MICHAEL — Executive VP Engineering | Option exercise (M): 2,000 @ $26.94 · Option exercise (M): 2,000 (derivative) @ $26.94 | EDGAR |
| 2024-07-29 | 4 | Spinelli Stephen M — Senior Vice President of Sales | Sale (S): 435 @ $52.10 · Sale (S): 2,565 @ $52.13 | EDGAR |
| 2024-06-20 | 4 | BEEBER PAUL STEPHEN — Director | Sale (S): 860 @ $52.04 | EDGAR |
| 2024-05-16 | 4 | BEEBER PAUL STEPHEN — Director | Option exercise (M): 1,500 @ $11.68 · Tax withholding (F): 394 @ $44.45 · Option exercise (M): 1,500 @ $22.93 · Tax withholding (F): 774 @ $44.45 · Option exercise (M): 1,500 (derivative) @ $0 · Option exercise (M): 1,500 (derivative) @ $0 | EDGAR |
| 2024-05-08 | 4 | SOLOWAY RICHARD — CEO, Chairman, Secy, Director | Sale (S): 250,000 @ $44.20 | EDGAR |
| 2024-05-03 | 4 | CARRIERI MICHAEL — EVP Engineering & CTO | Grant/award (A): 50,000 (derivative) @ $41.75 | EDGAR |
| 2024-05-03 | 4 | BUCHEL KEVIN S — President, COO & CFO, Director | Grant/award (A): 50,000 (derivative) @ $41.75 | EDGAR |
| 2024-04-10 | 4 | SOLOWAY RICHARD — Pres, CEO, Chairman, Secy, Director | Sale (S): 50,000 @ $40.75 | EDGAR |
| 2024-03-14 | 4 | BUCHEL KEVIN S — Executive Vice President, Director | Sale (S): 50,000 @ $40.36 | EDGAR |
| 2024-03-12 | 4 | SOLOWAY RICHARD — Pres, CEO, Chairman, Secy, Director, 10% owner | Sale (S): 2,000,000 @ $40.75 | EDGAR |
| 2024-02-15 | 4 | SOLOWAY RICHARD — President, CEO and Secretary, Director, 10% owner | Sale (S): 28,000 @ $45.12 | EDGAR |
| 2024-02-14 | 4/A | SOLOWAY RICHARD — President, CEO and Secretary, Director, 10% owner | Option exercise (M): 6,000 @ $4.81 · Option exercise (M): 16,000 @ $8.08 · Option exercise (M): 16,000 @ $16.80 · Option exercise (M): 6,000 (derivative) @ $0 · Option exercise (M): 16,000 (derivative) @ $0 · Option exercise (M): 16,000 (derivative) @ $0 | EDGAR |
| 2024-02-14 | 4/A | BUCHEL KEVIN S — Executive Vice President, Director | Option exercise (M): 1,600 @ $15.27 · Tax withholding (F): 543 @ $45 · Option exercise (M): 2,416 @ $22.50 · Tax withholding (F): 1,207 @ $45 · Option exercise (M): 4,000 @ $11.68 · Tax withholding (F): 1,013 @ $46.11 · +4 more | EDGAR |
| 2024-02-13 | 4 | Spinelli Stephen M — Senior Vice President of Sales | Option exercise (M): 35,928 @ $10.02 · Tax withholding (F): 8,000 @ $45 · Option exercise (M): 35,928 (derivative) @ $0 | EDGAR |
| 2024-02-13 | 4 | SOLOWAY RICHARD — Chief Executive Officer | Option exercise (M): 6,000 @ $4.81 · Option exercise (M): 16,000 @ $8.08 · Option exercise (M): 16,000 @ $16.80 · Option exercise (M): 6,000 (derivative) @ $0 · Option exercise (M): 16,000 (derivative) @ $0 · Option exercise (M): 16,000 (derivative) @ $0 | EDGAR |
| 2024-02-13 | 4 | BUCHEL KEVIN S — Chief Financial Officer | Option exercise (M): 1,600 @ $15.27 · Tax withholding (F): 543 @ $45 · Option exercise (M): 2,416 @ $22.50 · Tax withholding (F): 1,207 @ $45 · Option exercise (M): 4,000 @ $11.68 · Tax withholding (F): 1,013 @ $46.11 · +4 more | EDGAR |
| 2024-02-12 | 4 | BEEBER PAUL STEPHEN — Director | Option exercise (M): 1,500 @ $22.93 · Tax withholding (F): 792 @ $43.43 · Option exercise (M): 1,500 (derivative) @ $0 | EDGAR |
| 2024-02-12 | 4 | CARRIERI MICHAEL — Senior Vice President | Sale (S): 5,200 @ $45.92 · Tax withholding (F): 2,395 @ $45 · Option exercise (M): 4,000 @ $26.94 · Option exercise (M): 4,000 (derivative) @ $26.94 | EDGAR |
| 2024-01-04 | 4 | BEEBER PAUL STEPHEN — Director | Sale (S): 1,736 @ $26.82 · Sale (S): 3,280 @ $33.42 · Sale (S): 2,168 @ $26.15 · Sale (S): 1,317 @ $31.65 · Option exercise (M): 1,600 @ $15.27 · Tax withholding (F): 740 @ $33.03 · +1 more | EDGAR |
| 2023-12-15 | 4 | CARRIERI MICHAEL — Senior Vice President | Option exercise (M): 1,600 @ $15.27 · Tax withholding (F): 719 @ $34 · Option exercise (M): 30,000 @ $22.50 · Tax withholding (F): 19,849 @ $34 · Option exercise (M): 1,600 (derivative) @ $15.27 · Option exercise (M): 30,000 (derivative) @ $22.50 | EDGAR |
Recent 8-K events — NAPCO SECURITY TECHNOLOGIES, INC
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-24 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-08 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-04 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-02 | 8-K | 2.02 — Results of Operations and Financial Condition 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-08 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2025-11-03 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-08-25 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-05-05 | 8-K | 2.02 — Results of Operations and Financial Condition 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-02-03 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2024-12-13 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
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