Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 43 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

43 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 22, 2020 NSSC S 23,412 $21.72 $508,509 6,000 Direct -79.60% Disposed 237.4% (price as of 2026-10-06)
May 21, 2020 NSSC S 12,127 $22.14 $268,492 29,412 Direct -29.19% Disposed 231.0% (price as of 2026-10-06)
May 20, 2020 NSSC S 750 $23.27 $17,452 51,250 Direct -1.44% Disposed 214.9% (price as of 2026-10-06)
May 20, 2020 NSSC S 9,711 $22.69 $220,343 41,539 Direct -18.95% Disposed 223.0% (price as of 2026-10-06)
May 11, 2020 NSSC S 1,265 $22.28 $28,184 52,000 Direct -2.37% Disposed 228.9% (price as of 2026-10-06)
May 8, 2020 NSSC S 702 $23.04 $16,174 57,117 Direct -1.21% Disposed 218.1% (price as of 2026-10-06)
May 8, 2020 NSSC S 3,852 $23.01 $88,635 53,265 Direct -6.74% Disposed 218.5% (price as of 2026-10-06)
May 7, 2020 NSSC S 21,151 $21.06 $445,440 60,819 Direct -25.80% Disposed 248.0% (price as of 2026-10-06)
May 7, 2020 NSSC S 3,000 $21.09 $63,270 57,819 Direct -4.93% Disposed 247.5% (price as of 2026-10-06)
May 6, 2020 NSSC S 10,276 $21.78 $223,811 110,543 Direct -8.51% Disposed 236.5% (price as of 2026-10-06)
May 6, 2020 NSSC S 28,573 $21.14 $604,033 81,970 Direct -25.85% Disposed 246.6% (price as of 2026-10-06)
Feb. 7, 2020 NSSC S 19,673 $22.80 $448,544 120,820 Direct -14.00% Disposed 221.4% (price as of 2026-10-06)
Feb. 6, 2020 NSSC S 30,327 $23.68 $718,143 134,493 Direct -18.40% Disposed 209.5% (price as of 2026-10-06)
Feb. 25, 2019 NSSC S 7,823 $20.90 $163,501 164,820 Direct -4.53% Disposed 250.6% (price as of 2026-10-06)
Nov. 19, 2018 NSSC S 7,512 $16.78 $126,051 172,643 Direct -4.17% Disposed 336.7% (price as of 2026-10-06)
May 16, 2018 NSSC S 6,750 $11.77 $79,448 180,155 Direct -3.61% Disposed 522.6% (price as of 2026-10-06)
March 20, 2017 NSSC S 15,000 $10.49 $157,350 186,905 Direct -7.43% Disposed 598.6% (price as of 2026-10-06)
Sept. 18, 2013 NSSC S 12,500 $5.31 $66,375 190,192 Direct -6.17% Disposed 1280.0% (price as of 2026-10-06)
Dec. 6, 2012 NSSC S 1,600 $3.35 $5,360 185,157 Direct -0.86% Disposed 2087.5% (price as of 2026-10-06)
Dec. 5, 2012 NSSC S 9,400 $3.34 $31,396 186,757 Direct -4.79% Disposed 2094.0% (price as of 2026-10-06)
Sept. 14, 2006 NSSC P 1,000 $6.25 $6,250 183,250 Direct +0.55% Acquired 1072.5% (price as of 2026-10-06)
Feb. 16, 2006 NSSC S 10,500 $15.01 $157,605 85,500 Direct +14.00% Acquired 632.3% (price as of 2026-10-06)
Feb. 15, 2006 NSSC S 4,500 $14.59 $65,655 96,000 Direct -4.48% Disposed 653.4% (price as of 2026-10-06)
March 3, 2005 NSSC S 1,794 $10.75 $19,286 70,206 Direct -2.49% Disposed 1433.8% (price as of 2026-10-06)
March 3, 2005 NSSC S 3,206 $10.50 $33,663 67,000 Direct -4.57% Disposed 1470.3% (price as of 2026-10-06)
March 1, 2005 NSSC S 5,000 $9.75 $48,750 76,840 Direct -6.11% Disposed 1591.1% (price as of 2026-10-06)
March 1, 2005 NSSC S 4,840 $10.70 $51,788 72,000 Direct -6.30% Disposed 1440.9% (price as of 2026-10-06)
Nov. 16, 2004 NSSC S 3,000 $11.60 $34,800 53,200 Direct +5.98% Acquired 1605.7% (price as of 2026-10-06)
Nov. 16, 2004 NSSC S 5,000 $11.65 $58,250 48,200 Direct -9.40% Disposed 1598.3% (price as of 2026-10-06)
Nov. 15, 2004 NSSC S 2,100 $11.60 $24,360 59,200 Direct -3.43% Disposed 1605.7% (price as of 2026-10-06)
Nov. 15, 2004 NSSC S 3,000 $11.80 $35,400 56,200 Direct +5.64% Acquired 1576.7% (price as of 2026-10-06)
Nov. 12, 2004 NSSC S 1,900 $11.65 $22,135 61,300 Direct -3.01% Disposed 1598.3% (price as of 2026-10-06)
March 22, 2004 NSSC S 2,200 $11.90 $26,180 14,400 Direct -13.25% Disposed 3225.3% (price as of 2026-10-06)
March 22, 2004 NSSC S 1,200 $11.95 $14,340 13,200 Direct -8.33% Disposed 3211.4% (price as of 2026-10-06)
March 22, 2004 NSSC S 700 $12.00 $8,400 12,500 Direct -5.30% Disposed 3197.6% (price as of 2026-10-06)
March 22, 2004 NSSC S 350 $11.94 $4,179 12,150 Direct -2.80% Disposed 3214.2% (price as of 2026-10-06)
March 22, 2004 NSSC S 300 $11.85 $3,555 11,850 Direct -2.47% Disposed 3239.3% (price as of 2026-10-06)
March 22, 2004 NSSC S 150 $11.86 $1,779 11,700 Direct -1.27% Disposed 3236.5% (price as of 2026-10-06)
March 22, 2004 NSSC S 100 $12.03 $1,203 11,600 Direct -0.85% Disposed 3189.4% (price as of 2026-10-06)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 7, 2020 NSSC Employee Stock Options (Right to Buy) Common Stock (1,000) $4.88 Sept. 9, 2023 1,000 Acquired
Feb. 7, 2020 NSSC Employee Stock Options (Right to Buy) Common Stock (2,000) $4.37 Oct. 20, 2024 2,000 Acquired
Feb. 7, 2020 NSSC Employee Stock Options (Right to Buy) Common Stock (3,000) $8.75 Dec. 15, 2027 3,000 Acquired
Oct. 28, 2019 NSSC Employee Stock Options (Right to Buy) Common Stock (4,000) $30.54 Oct. 28, 2029 4,000 Acquired
Oct. 2, 2018 NSSC Employee Stock Options (Right to Buy) Common Stock (4,000) $14.69 Oct. 2, 2028 4,000 Acquired
Dec. 15, 2017 NSSC Employee Stock Options (Right to Buy) Common Stock (5,000) $8.75 Dec. 15, 2027 5,000 Acquired
March 20, 2017 NSSC Employee Stock Options (Right to Buy) Common Stock (5,000) $5.35 Oct. 9, 2017 5,000 Disposed
March 20, 2017 NSSC Employee Stock Options (Right to Buy) Common Stock (4,000) $4.88 Sept. 9, 2023 4,000 Disposed
March 20, 2017 NSSC Employee Stock Options (Right to Buy) Common Stock (3,000) $4.37 Oct. 20, 2024 3,000 Disposed
Oct. 19, 2016 NSSC Employee Stock Options (Right to Buy) Common Stock (5,000) $6.02 Oct. 26, 2016 5,000 Disposed
Oct. 6, 2015 NSSC Employee Stock Options (Right to Buy) Common Stock (22,500) $5.73 Nov. 20, 2015 22,500 Disposed
Oct. 20, 2014 NSSC NAPCO Security Technologies, Inc. Employee Stock Options NAPCO Security Technologies, Inc. Common Stock (5,000) $4.37 Oct. 20, 2024 5,000 Acquired
Sept. 17, 2013 NSSC NAPCO Security Systems, Inc. Employee Stock Options NAPCO Security Technologies, Inc. (0) $1.90 March 19, 2014 27,000 Disposed
Sept. 9, 2013 NSSC NAPCO Security Technologies, Inc. Employee Stock Options NAPCO Security Technologies, Inc. Common Stock (5,000) $4.88 Sept. 9, 2023 5,000 Acquired
Dec. 3, 2012 NSSC NAPCO Security Systems, Inc. Employee Stock Options NAPCO Security Technologies, Inc. (0) $1.76 Dec. 20, 2012 27,000 Acquired
Oct. 9, 2007 NSSC NAPCO Security Systems, Inc. Employee Stock Options NAPCO Security Systems Inc. Common Stock (5,000) $5.35 Oct. 9, 2017 5,000 Acquired
Oct. 26, 2006 NSSC NAPCO Security Systems, Inc. Employee Stock Options NAPCO Security Systems Inc. Common Stock (5,000) $6.02 Oct. 26, 2016 5,000 Acquired
Feb. 16, 2006 NSSC NAPCO Security Systems, Inc. Employee Stock Options NAPCO Security Systems, Inc. Common Stock (0) · Nov. 27, 2006 36,000 Disposed
Nov. 16, 2004 NSSC NAPCO Security Systems Inc. Employee Stock Options NAPCO Security Systems Inc. Common Stock (0) $1.53 March 1, 2005 20,000 Disposed
March 25, 2004 NSSC NAPCO Security Systems Inc. Employee Stock Options NAPCO Security Systems Inc. Common Stock (0) $3.25 July 2, 2004 20,000 Disposed
March 19, 2004 NSSC NAPCO Security Systems Inc. Employee Stock Options NAPCO Security Systems Inc. Common Stock (5,000) $10.26 March 19, 2014 5,000 Acquired
Oct. 1, 2003 NSSC NAPCO Security Systems Inc. Employee Stock Options NAPCO Security Systems Inc. Common Stock (0) $4.00 Oct. 6, 2003 11,600 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2019 $341,303 $100,000 · $16,039 · · $13,577 $470,919
2018 $331,175 $40,000 · $11,744 · · $13,752 $396,671
2017 $321,529 $20,000 · $6,160 · · $13,529 $361,218

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.