Napco Security Technologies, Inc. (NSSC) Insider Trading
Over the last 6 months, 198 institutions increased and 192 reduced their position (13F).
Insider Activity
Sentiment
50/100
Buys (3m)
0
Sells (3m)
0
Net (3m)
$0
Insider trades by month Buys Sells
Jun
Jul
Sep
Nov
Feb
Mar
Context3-month price +13.9%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 20, 2026 | Soloway Donna Annedirector | Option | 4,000 | $26.94 |
| May 20, 2026 | Soloway Donna Annedirector | Option | 7,500 | $11.68 |
| May 20, 2026 | Soloway Donna Annedirector | Option | 8,000 | $8.10 |
| May 20, 2026 | Soloway Donna Annedirector | Option | 10,000 | $22.93 |
| May 20, 2026 | Soloway Donna Annedirector | Option | 3,600 | $4.35 |
| Mar 19, 2026 | Spinelli Stephen Mofficer: Senior Vice President of Sales | Option | 13,972 | $10.02 |
| Mar 19, 2026 | Spinelli Stephen Mofficer: Senior Vice President of Sales | Tax | 3,212 | $43.59 |
| Mar 4, 2026 | SOLOWAY RICHARDdirector, officer: CEO, Chairman of Board, Secy | Sell | 129,682 | $44.99 |
| Mar 4, 2026 | SOLOWAY RICHARDdirector, officer: CEO, Chairman of Board, Secy | Sell | 55,318 | $43.22 |
| Feb 27, 2026 | CARRIERI MICHAELofficer: Executive VP of Engineering | Tax | 6,651 | $47.23 |
| Feb 27, 2026 | CARRIERI MICHAELofficer: Executive VP of Engineering | Option | 10,000 | $22.50 |
| Feb 20, 2026 | BUCHEL KEVIN Sdirector, officer: President & COO | Option | 50,000 | $22.50 |
| Feb 20, 2026 | BUCHEL KEVIN Sdirector, officer: President & COO | Tax | 33,560 | $44.98 |
| Feb 11, 2026 | SOLOWAY RICHARDdirector, officer: CEO, Chairman of Board, Secy | Option | 100,000 | $22.50 |
| Feb 11, 2026 | SOLOWAY RICHARDdirector, officer: CEO, Chairman of Board, Secy | Option | 8,000 | $26.94 |
| Feb 11, 2026 | SOLOWAY RICHARDdirector, officer: CEO, Chairman of Board, Secy | Tax | 74,878 | $42.63 |
| Feb 11, 2026 | SOLOWAY RICHARDdirector, officer: CEO, Chairman of Board, Secy | Tax | 7,174 | $42.63 |
| Feb 6, 2026 | SOLOWAY RICHARDdirector, officer: CEO, Chairman of Board, Secy | Sell | 150,000 | $42.74 |
| Nov 18, 2025 | Spinelli Stephen Mofficer: Senior Vice president of Sales | Sell | 19,000 | $40.25 |
| Sep 18, 2025 | CARRIERI MICHAELofficer: Executive VP of Engineering | Option | 10,000 | $22.50 |
| Sep 18, 2025 | CARRIERI MICHAELofficer: Executive VP of Engineering | Tax | 5,305 | $42.40 |
| Sep 18, 2025 | CARRIERI MICHAELofficer: Executive VP of Engineering | Tax | 1,271 | $42.40 |
| Sep 18, 2025 | CARRIERI MICHAELofficer: Executive VP of Engineering | Option | 2,000 | $26.94 |
| Sep 16, 2024 | BEEBER PAUL STEPHENdirector | Sell | 708 | $37.12 |
| Sep 16, 2024 | BEEBER PAUL STEPHENdirector | Tax | 2,151 | $37.58 |
| Sep 16, 2024 | BEEBER PAUL STEPHENdirector | Option | 3,000 | $26.94 |
| Aug 29, 2024 | CARRIERI MICHAELofficer: Executive VP Engineering | Option | 2,000 | $26.94 |
| Jul 29, 2024 | Spinelli Stephen Mofficer: Senior Vice President of Sales | Sell | 2,565 | $52.13 |
| Jul 29, 2024 | Spinelli Stephen Mofficer: Senior Vice President of Sales | Sell | 435 | $52.10 |
| Jun 20, 2024 | BEEBER PAUL STEPHENdirector | Sell | 860 | $52.04 |
Source: NSSC SEC Form 4 filings, latest May 20, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their NSSC positions over the last 6 months (SEC Form 13F).
Increased
198
New positions
83
Reduced
192
Sold out
38
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 5.7M | May 13, 2026 |
| BlackRock, Inc. | Reduced | 5.6M | Aug 7, 2026 |
| Copeland Capital Management, LLC | Increased | 2.0M | Aug 4, 2026 |
| COPELAND CAPITAL MANAGEMENT, LLC | Increased | 2.0M | May 6, 2026 |
| Jupiter Topco LLC | New Position | 1.7M | Aug 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 1.5M | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1.5M | May 15, 2026 |
| STATE STREET CORP | Increased | 1.5M | Aug 7, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 1.5M | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 1.5M | May 8, 2026 |
| STATE STREET CORP | Increased | 1.4M | May 15, 2026 |
| JANUS HENDERSON GROUP PLC | Reduced | 1.4M | May 18, 2026 |
| FIRST TRUST ADVISORS LP | Increased | 1.3M | Aug 11, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1.2M | Aug 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1.1M | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.