| 2023-08-18 | -45.4% | legal | SEC EDGAR | NSSC 8-K: 2.02, 4.02, 5.03, 7.01 (SEC Filing) |
| 2023-11-06 | +32.5% | legal | SEC EDGAR | NSSC 8-K: 2.02, 7.01 (SEC Filing) |
| 2025-02-03 | -28.0% | earnings | Seeking Alpha | NAPCO sees recurring revenue growth outlook as key driver despite Q2 challenges |
| 2025-02-03 | -28.0% | earnings | Seeking Alpha | NAPCO Security Technologies Inc (NSSC) Q2 2025 Earnings Conference Call Transcript |
| 2025-02-03 | -28.0% | earnings | Seeking Alpha | NAPCO Security GAAP EPS of $0.28 misses by $0.06, revenue of $43M misses by $6.88M |
| 2025-02-03 | -28.0% | legal | SEC EDGAR | NSSC 8-K: 2.02, 7.01 (SEC Filing) |
| 2025-02-03 | -28.0% | earnings | Stock Titan | NAPCO Earnings Reveal Hidden Strength: Service Revenue Hits Record 49% of Total, Margins Surge - Stock Titan |
| 2025-01-31 | -26.4% | earnings | Seeking Alpha | NAPCO Security Q2 2025 Earnings Preview |
| 2024-02-05 | +21.4% | legal | SEC EDGAR | NSSC 8-K: 2.02, 7.01 (SEC Filing) |
| 2023-05-08 | +21.3% | legal | SEC EDGAR | NSSC 8-K: 2.02, 7.01 (SEC Filing) |
| 2026-02-02 | +18.9% | earnings | Seeking Alpha | Napco signals $99M recurring revenue run rate through Q2 growth and new leadership |
| 2026-02-02 | +18.9% | earnings | Seeking Alpha | Napco Security Technologies, Inc. (NSSC) Q2 2026 Earnings Call Transcript |
| 2026-02-02 | +18.9% | earnings | Seeking Alpha | Napco Security Technologies, Inc. 2026 Q2 - Results - Earnings Call Presentation |
| 2026-02-02 | +18.9% | earnings | Seeking Alpha | Napco Security Technologies, Inc. GAAP EPS of $0.38, revenue of $48.2M |
| 2026-02-02 | +18.9% | legal | SEC EDGAR | NSSC 8-K: 2.02, 5.02, 7.01 (SEC Filing) |
| 2026-02-02 | +18.9% | earnings | Investing.com | Earnings call transcript: NAPCO beats Q2 2026 expectations, stock surges - Investing.com |
| 2026-02-02 | +18.9% | earnings | TradingView | NSSC: Record Q2 revenue, higher margins, and a 7% dividend increase highlight strong performance - TradingView |
| 2022-08-29 | +18.1% | legal | SEC EDGAR | NSSC 8-K: 2.02 and (SEC Filing) |
| 2025-08-25 | +18.0% | earnings | Seeking Alpha | Napco signals double-digit equipment sales growth for fiscal 2026 as recurring revenue momentum accelerates |
| 2025-08-25 | +18.0% | earnings | Seeking Alpha | Napco Security Technologies, Inc. (NSSC) Q4 2025 Earnings Call Transcript |
| 2025-08-25 | +18.0% | legal | Seeking Alpha | NAPCO Security declares $0.14 dividend |
| 2025-08-25 | +18.0% | earnings | Seeking Alpha | NAPCO Security GAAP EPS of $0.33 beats by $0.06, revenue of $50.7M beats by $6.25M |
| 2025-08-25 | +18.0% | legal | SEC EDGAR | NSSC 8-K: 2.02, 7.01 (SEC Filing) |
| 2024-08-26 | -16.2% | legal | SEC EDGAR | NSSC 8-K: 2.02, 7.01 (SEC Filing) |
| 2023-02-06 | +13.6% | legal | SEC EDGAR | NSSC 8-K: 2.02 and (SEC Filing) |
| 2025-11-04 | +9.8% | legal | Seeking Alpha | Napco Security Technologies, Inc. declares $0.14 dividend |
| 2024-11-04 | -7.9% | legal | SEC EDGAR | NSSC 8-K: 2.02, 7.01, 8.01 (SEC Filing) |
| 2026-02-03 | +7.9% | legal | Seeking Alpha | Napco Security Technologies, Inc. raises dividend by 7.1% to $0.15 |
| 2021-09-15 | -7.8% | legal | SEC EDGAR | NSSC 8-K: 2.02 and (SEC Filing) |
| 2022-11-07 | +7.4% | legal | SEC EDGAR | NSSC 8-K: 2.02 and (SEC Filing) |
| 2023-08-29 | +7.0% | legal | SEC EDGAR | NSSC 8-K: 2.02 and (SEC Filing) |
| 2023-02-09 | -6.9% | legal | SEC EDGAR | NSSC 8-K: 1.01 and (SEC Filing) |
| 2024-05-06 | +6.6% | legal | SEC EDGAR | NSSC 8-K: 2.02, 5.02, 7.01 (SEC Filing) |
| 2025-05-02 | +6.3% | earnings | Seeking Alpha | NAPCO Security Q3 2025 Earnings Preview |
| 2021-11-08 | -5.7% | legal | SEC EDGAR | NSSC 8-K: 2.02 and (SEC Filing) |
| 2025-05-05 | +5.4% | earnings | Seeking Alpha | NAPCO Security GAAP EPS of $0.28 beats by $0.01, revenue of $44M beats by $0.86M |
| 2025-05-05 | +5.4% | legal | SEC EDGAR | NSSC 8-K: 2.02, 5.02, 7.01 (SEC Filing) |
| 2025-11-03 | -5.3% | earnings | Seeking Alpha | Napco signals continued growth with MVP platform and pricing actions while advancing recurring revenue model |
| 2025-11-03 | -5.3% | earnings | Seeking Alpha | Napco Security Technologies, Inc. (NSSC) Q1 2026 Earnings Call Transcript |
| 2025-11-03 | -5.3% | earnings | Seeking Alpha | NAPCO Security Non-GAAP EPS of $0.42 beats by $0.12, revenue of $49.2M beats by $2.29M |
| 2025-11-03 | -5.3% | legal | SEC EDGAR | NSSC 8-K: 2.02, 7.01 (SEC Filing) |
| 2023-02-02 | +4.9% | legal | SEC EDGAR | NSSC 8-K: 5.02 and (SEC Filing) |
| 2026-03-23 | +4.4% | news | StockStory | Lumen, Cogent, Napco, CECO Environmental, and Benchmark Stocks Trade Up, What You Need To Know |
| 2026-03-26 | -4.2% | analyst | Zacks | Napco (NSSC) Upgraded to Buy: What Does It Mean for the Stock? |
| 2026-03-01 | -4.2% | legal | simplywall.st | Is It Too Late To Consider Napco Security Technologies (NSSC) After A 93% One Year Rally? - simplywall.st |
| 2026-02-12 | +4.1% | news | Seeking Alpha | Napco: Durable Growth, Fully Valued Shares |
| 2023-01-11 | +4.0% | news | GuruFocus | Robert A Ungar Net Worth (2026) - GuruFocus |
| 2026-04-10 | +3.7% | earnings | MarketBeat | Tudor Investment Corp ET AL Reduces Stock Position in NAPCO Security Technologies, Inc. $NSSC - MarketBeat |
| 2022-02-07 | -3.4% | legal | SEC EDGAR | NSSC 8-K: 2.02 and (SEC Filing) |
| 2026-04-07 | +3.2% | news | Stock Titan | BlackRock Inc. holds 5.35M NSSC shares (NSSC) — 15.0% stake reported - Stock Titan |
| 2026-04-07 | +3.2% | earnings | MarketBeat | NAPCO Security Technologies (NASDAQ:NSSC) Stock Price Crosses Below 200 Day Moving Average - What's Next? - MarketBeat |
| 2022-11-02 | -2.5% | news | GuruFocus | Donna Anne Soloway Net Worth (2026) - GuruFocus |
| 2026-04-22 | -2.4% | earnings | MarketBeat | NAPCO Security Technologies (NASDAQ:NSSC) Share Price Passes Above 200 Day Moving Average - Time to Sell? - MarketBeat |
| 2024-02-12 | -2.2% | news | GuruFocus | Senior Vice President Michael Carrieri Sells 5,200 Shares of NAP - GuruFocus |
| 2026-03-12 | +2.1% | analyst | The Globe and Mail | Analysts Are Bullish on These Industrial Goods Stocks: Napco Security Technologies (NSSC), American Superconductor (AMSC) - The Globe and Mail |
| 2026-02-07 | -1.9% | executive | Investing.com | Napco Security CEO Soloway sells $6.4m in NSSC stock - Investing.com |
| 2025-08-27 | +1.9% | news | Seeking Alpha | Napco: RSR Growth Strong, But Valuation Starting To Look Pricey |
| 2026-03-04 | -1.6% | executive | Stock Titan | CEO of Napco (NASDAQ: NSSC) sells 185,000 shares in Form 4 filing - Stock Titan |
| 2025-05-06 | +1.6% | earnings | Seeking Alpha | Napco security outlines recurring revenue growth strategy with $89M annualized run rate |
| 2025-05-06 | +1.6% | earnings | Seeking Alpha | NAPCO Security Technologies Inc (NSSC) Q3 2025 Earnings Call Transcript |
| 2026-04-20 | +1.5% | news | StockStory | 3 Reasons We’re Fans of Napco (NSSC) |
| 2026-04-20 | +1.5% | news | TradingView | 3 Reasons We’re Fans of Napco (NSSC) - TradingView |
| 2026-04-02 | +1.4% | legal | Zacks | 4 Stocks to Watch from the Top-Rated Security & Safety Services Industry |
| 2021-12-07 | +1.4% | legal | SEC EDGAR | NSSC 8-K: 5.03, 5.07, 8.01 (SEC Filing) |
| 2024-03-07 | -1.3% | legal | SEC EDGAR | NSSC 8-K: 1.01 and (SEC Filing) |
| 2026-03-13 | +1.2% | earnings | StockStory | 2 Profitable Stocks Worth Your Attention and 1 We Brush Off |
| 2026-04-16 | +1.2% | legal | 富途牛牛 | Is Now The Time To Look At Buying Napco Security Technologies, Inc. (NASDAQ:NSSC)? - 富途牛牛 |
| 2026-04-13 | +1.1% | earnings | MarketBeat | NAPCO Security Technologies, Inc. (NASDAQ:NSSC) Receives Average Recommendation of "Moderate Buy" from Brokerages - MarketBeat |
| 2026-03-16 | +1.1% | expansion | Simply Wall St. | Napco Security Technologies Highlights SaaS Shift With 5G Launch At ISC West |
| 2026-03-16 | +1.1% | earnings | StockStory | Specialized Technology Stocks Q4 Results: Benchmarking Napco (NASDAQ:NSSC) |
| 2026-03-16 | +1.1% | legal | PR Newswire | NAPCO Security Technologies to Showcase Next-Generation Cloud and 5G Solutions at ISC West 2026 |
| 2026-03-16 | +1.1% | news | Stock Titan | Millions of systems still on copper as NAPCO touts 5G access at ISC West - Stock Titan |
| 2025-10-13 | +1.1% | legal | Moomoo | Should You Investigate Napco Security Technologies, Inc. (NASDAQ:NSSC) At US$41.94? - Moomoo |
| 2026-02-22 | +1.0% | news | The Globe and Mail | 1 Stock Under $50 Worth Your Attention and 2 We Turn Down - The Globe and Mail |
| 2024-09-18 | -1.0% | legal | SEC EDGAR | NSSC 8-K: 5.02 and (SEC Filing) |
| 2024-02-13 | -0.9% | legal | SEC EDGAR | NSSC 8-K: 1.01 and (SEC Filing) |
| 2025-04-23 | +0.9% | legal | Seeking Alpha | Napco Security: Recession-Resistant Business With A Fortress Balance Sheet And Zero Debt |
| 2023-05-17 | -0.9% | news | GuruFocus | George Marks Net Worth (2026) - GuruFocus |
| 2026-02-05 | -0.8% | news | Seeking Alpha | Top 10 small-cap stocks with highest dividend growth grade |
| 2022-05-09 | +0.8% | legal | SEC EDGAR | NSSC 8-K: 2.02 and (SEC Filing) |
| 2025-08-28 | -0.7% | earnings | Seeking Alpha | Napco Security Technologies: Sales Recovery And Recurring Revenues Strengthen Outlook |
| 2025-08-28 | -0.7% | earnings | Seeking Alpha | Napco Security Technologies: Sales Recovery And Recurring Revenues Strengthen Outlook - Seeking Alpha |
| 2025-07-02 | -0.6% | news | GlobeNewswire | Important Notice to Long-Term Shareholders of AdaptHealth - GlobeNewswire |
| 2024-03-26 | +0.6% | news | CNN | symbol__ Stock Quote Price and Forecast - CNN |
| 2026-03-27 | -0.6% | earnings | StockStory | 3 Market-Beating Stocks with Impressive Fundamentals |
| 2026-03-27 | -0.6% | legal | Stock Titan | Vanguard realigns reporting; Napco Security Technologies (NASDAQ: NSSC) shows 0 shares - Stock Titan |
| 2026-04-05 | +0.5% | legal | Simply Wall St. | Is It Too Late To Consider Napco Security Technologies (NSSC) After Its 1-Year 99% Rally? |
| 2026-04-05 | +0.5% | legal | Yahoo Finance | Is It Too Late To Consider Napco Security Technologies (NSSC) After Its 1-Year 99% Rally? - Yahoo Finance |
| 2025-11-21 | -0.4% | earnings | Seeking Alpha | Napco: Strong Q1 Execution Doesn't Fully Justify The Premium Multiple |
| 2026-03-31 | +0.4% | legal | Stock Titan | NSSC SEC Filings - Napco Security 10-K, 10-Q, 8-K Forms - Stock Titan |
| 2025-05-29 | -0.3% | earnings | Seeking Alpha | Napco Security Technologies: Q3 Earnings Report Strengthens My Buy Position |
| 2021-05-06 | +0.3% | legal | SEC EDGAR | NSSC 8-K: 8.01 and (SEC Filing) |
| 2022-12-05 | +0.2% | analyst | TradingView | NSSC Forecast — Price Target — Prediction for 2027 - TradingView |
| 2025-03-13 | +0.2% | legal | Seeking Alpha | Napco Security Technologies: The Extended Dip Is A Good Entry Point |
| 2025-02-05 | -0.1% | legal | Seeking Alpha | NAPCO Security declares $0.125 dividend |
| 2024-05-11 | +0.0% | earnings | MarketBeat | NAPCO Security Technologies (NSSC) Stock Forecast and Price Target 2026 - MarketBeat |
| 2021-06-21 | -0.0% | legal | SEC EDGAR | NSSC 8-K: 2.01 and (SEC Filing) |
| 2026-04-24 | — | earnings | MarketBeat | NAPCO Security Technologies, Inc. $NSSC Shares Sold by Copeland Capital Management LLC - MarketBeat |