Napco Security Technologies, Inc
NSSCFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Napco Security Technologies, Inc Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
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Financial Summary
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 15 annual periods. The latest annual period ends Jun 30, 2025. The latest insider filing shown is dated May 20, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| JONES FINANCIAL COMPANIES LLLP | 2026-03-31 | 628 | $24.1K | SEC filing |
| SIGNATUREFD, LLC | 2026-03-31 | 822 | $32.4K | SEC filing |
| UBS Group AG | 2026-03-31 | 50,768 | $2M | SEC filing |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 2026-03-31 | 121,452 | $4.78M | SEC filing |
| Vident Advisory, LLC | 2026-03-31 | 48,891 | $1.93M | SEC filing |
| FARMERS & MERCHANTS INVESTMENTS INC | 2026-03-31 | 20 | $788 | SEC filing |
| LAZARD ASSET MANAGEMENT LLC | 2026-03-31 | 14,312 | $564K | SEC filing |
| CONGRESS ASSET MANAGEMENT CO | 2026-03-31 | 252,402 | $9.94M | SEC filing |
| Divisadero Street Capital Management, LP | 2026-03-31 | 50,799 | $2M | SEC filing |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | 2026-03-31 | 3,551 | Not shown | SEC filing |
| TWINBEECH CAPITAL LP | 2026-03-31 | 26,100 | $1.03M | SEC filing |
| Russell Investments Group, Ltd. | 2026-03-31 | 213,787 | $8.42M | SEC filing |
| Pathstone Holdings, LLC | 2026-03-31 | 13,680 | $539K | SEC filing |
| ROYAL BANK OF CANADA | 2026-03-31 | 476,558 | $18.8M | SEC filing |
| Doma Perpetual Capital Management LLC | 2026-03-31 | 627,931 | $24.7M | SEC filing |
| Centerpoint Advisors, LLC | 2026-03-31 | 452 | Not shown | SEC filing |
| TD PRIVATE CLIENT WEALTH LLC | 2026-03-31 | 80 | $3.15K | SEC filing |
| GAMMA Investing LLC | 2026-03-31 | 1,041 | $41K | SEC filing |
| SG Capital Management LLC | 2026-03-31 | 107,168 | $4.22M | SEC filing |
| WPG Advisers, LLC | 2026-03-31 | 179 | $7.05K | SEC filing |
- Each value is checked against Napco Security Technologies, Inc's share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 2 rows: the filed value is about 1,000 times too small for the share count at Napco Security Technologies, Inc's share price.
120 filers have only one report here.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among Napco Security Technologies, Inc's recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2020-02-12 · CARRIERI MICHAEL: Larger than all 8 other insider sales of NAPCO Security Technologies, Inc. Common Stock on file. SEC filing
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-03-03 | SOLOWAY RICHARD · CEO, Chairman of Board, Secy | Common Stock | S — Open market or private sale | −55,318 | 43.22 | SEC filing |
| 2026-03-02 | SOLOWAY RICHARD · CEO, Chairman of Board, Secy | Common Stock | S — Open market or private sale | −129,682 | 44.99 | SEC filing |
| 2026-02-05 | SOLOWAY RICHARD · CEO, Chairman of Board, Secy | Common Stock | S — Open market or private sale | −150,000 | 42.74 | SEC filing |
| 2025-11-17 | Spinelli Stephen M · Senior Vice president of Sales | Common Stock | S — Open market or private sale | −19,000 | 40.25 | SEC filing |
| 2025-06-06 | Spinelli Stephen M · Senior Vice President of Sales | Common Stock | S — Open market or private sale | −5,000 | 29.16 | SEC filing |
| 2024-09-12 | BEEBER PAUL STEPHEN · Director | Common Stock | S — Open market or private sale | −708 | 37.12 | SEC filing |
| 2024-06-18 | BEEBER PAUL STEPHEN · Director | Common Stock | S — Open market or private sale | −860 | 52.04 | SEC filing |
| 2024-06-18 | Spinelli Stephen M · Senior Vice President of Sales | Common Stock | S — Open market or private sale | −435 | 52.10 | SEC filing |
Showing 8 of 10 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-05-18 | Soloway Donna Anne · Director | Common Stock | M — Exercise or conversion of derivative security | +8,000 | SEC filing |
| 2026-05-18 | Soloway Donna Anne · Director | Common Stock | M — Exercise or conversion of derivative security | +4,000 | SEC filing |
| 2026-05-18 | Soloway Donna Anne · Director | Non-Employee Stock Option (Right to Buy) | M — Exercise or conversion of derivative security | −4,000 | SEC filing |
| 2026-05-18 | Soloway Donna Anne · Director | Common Stock | M — Exercise or conversion of derivative security | +3,600 | SEC filing |
| 2026-05-18 | Soloway Donna Anne · Director | Non-Employee Stock Option (Right to Buy) | M — Exercise or conversion of derivative security | −3,600 | SEC filing |
| 2026-05-18 | Soloway Donna Anne · Director | Non-Employee Stock Option (Right to Buy) | M — Exercise or conversion of derivative security | −8,000 | SEC filing |
| 2026-05-18 | Soloway Donna Anne · Director | Non-Employee Stock Option (Right to Buy) | M — Exercise or conversion of derivative security | −10,000 | SEC filing |
| 2026-05-18 | Soloway Donna Anne · Director | Common Stock | M — Exercise or conversion of derivative security | +10,000 | SEC filing |
Showing 8 of 30 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.