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Andrew Wilder
Insider
First SEC filing: Aug. 31, 2022 · Latest: Aug. 31, 2022
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 25, 2022 | NSSC | A | 5,000 | $26.94 | $134,700 | 42,100 Direct | +13.48% | Acquired | 34.3% (price as of 2026-10-02) |
| Oct. 21, 2021 | NSSC | A | 5,000 | $45.86 | $229,300 | 18,550 Direct | +36.90% | Acquired | 57.7% (price as of 2026-10-02) |
| Feb. 12, 2020 | NSSC | A | 3,750 | $23.35 | $87,562 | 13,550 Direct | +38.27% | Acquired | 209.8% (price as of 2026-10-02) |
| Oct. 28, 2019 | NSSC | A | 4,000 | · | · | 4,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 6, 2019 | NSSC | J | 31,898 | · | · | 32,718 Direct | -49.37% | Disposed | (price as of 2026-10-02) |
| Dec. 20, 2018 | NSSC | S | 12,000 | $14.59 | $175,080 | 59,120 Direct | -16.87% | Disposed | 395.8% (price as of 2026-10-02) |
| Dec. 12, 2018 | NSSC | M | 5,000 | $4.88 | $24,400 | 64,120 Direct | +8.46% | Acquired | 1382.4% (price as of 2026-10-02) |
| Dec. 12, 2018 | NSSC | F | 1,514 | $16.11 | $24,391 | 62,606 Direct | -2.36% | Disposed | 349.0% (price as of 2026-10-02) |
| Dec. 12, 2018 | NSSC | M | 2,000 | $4.37 | $8,740 | 64,606 Direct | +3.19% | Acquired | 1555.4% (price as of 2026-10-02) |
| Dec. 12, 2018 | NSSC | F | 542 | $16.11 | $8,732 | 64,064 Direct | -0.84% | Disposed | 349.0% (price as of 2026-10-02) |
| Dec. 12, 2018 | NSSC | M | 1,200 | $8.70 | $10,440 | 65,264 Direct | +1.87% | Acquired | 731.5% (price as of 2026-10-02) |
| Dec. 12, 2018 | NSSC | F | 648 | $16.11 | $10,439 | 64,616 Direct | -0.99% | Disposed | 349.0% (price as of 2026-10-02) |
| Dec. 12, 2018 | NSSC | M | 5,000 | $4.88 | $24,400 | 0 Direct | -100.00% | Disposed | 1382.4% (price as of 2026-10-02) |
| Dec. 12, 2018 | NSSC | M | 2,000 | $4.37 | $8,740 | 0 Direct | -100.00% | Disposed | 1555.4% (price as of 2026-10-02) |
| Dec. 12, 2018 | NSSC | M | 1,200 | $8.70 | $10,440 | 1,800 Direct | -40.00% | Disposed | 731.5% (price as of 2026-10-02) |
| Dec. 11, 2018 | NSSC | A | 4,000 | $16.20 | $64,800 | 4,000 Direct | · | Acquired | 346.5% (price as of 2026-10-02) |
| Dec. 13, 2017 | NSSC | A | 3,000 | · | · | 3,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 21, 2016 | NSSC | S | 12,000 | $8.21 | $98,520 | 71,120 Direct | -14.44% | Disposed | 781.1% (price as of 2026-10-02) |
| Dec. 3, 2015 | NSSC | S | 13,000 | $6.01 | $78,130 | 83,120 Direct | -13.52% | Disposed | 1103.7% (price as of 2026-10-02) |
| Oct. 21, 2014 | NSSC | A | 2,000 | · | · | 2,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 2, 2013 | NSSC | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 7, 2012 | NSSC | S | 15,000 | $3.03 | $45,450 | 96,120 Direct | -13.50% | Disposed | 2287.5% (price as of 2026-10-02) |
| June 7, 2012 | NSSC | S | 15,000 | $3.03 | $45,450 | 96,120 Direct | +18.49% | Acquired | 2287.5% (price as of 2026-10-02) |
| Feb. 17, 2009 | NSSC | P | 1,500 | $1.13 | $1,695 | 111,120 Direct | +1.37% | Acquired | 6301.8% (price as of 2026-10-02) |
| March 16, 2007 | NSSC | A | 6,000 | · | · | 6,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 9, 2005 | NSSC | M | 48,000 | $1.72 | $82,560 | 48,720 Direct | +6666.67% | Acquired | 9363.1% (price as of 2026-10-02) |
| Sept. 9, 2005 | NSSC | M | 48,000 | $1.72 | $82,560 | 0 Direct | -100.00% | Disposed | 9363.1% (price as of 2026-10-02) |
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.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Aug. 25, 2022 | NSSC | Non Employee Stock Options (Right to Buy) | Common Stock | $26.94 | Aug. 25, 2032 | 5,000 | Acquired |
| Oct. 21, 2021 | NSSC | Non Employee Stock Options (Right to Buy) | Common Stock | $45.86 | Oct. 21, 2031 | 5,000 | Acquired |
| Feb. 12, 2020 | NSSC | Non Employee Stock Options (Right to Buy) | Common Stock | $23.35 | Feb. 12, 2030 | 3,750 | Acquired |
| Oct. 28, 2019 | NSSC | Non Employee Stock Options (Right to Buy) | Common Stock | $30.54 | Oct. 28, 2029 | 4,000 | Acquired |
| Dec. 12, 2018 | NSSC | Non Employee Stock Options (Right to Buy) | Common Stock | $4.88 | Sept. 9, 2023 | 5,000 | Disposed |
| Dec. 12, 2018 | NSSC | Non Employee Stock Options (Right to Buy) | Common Stock | $4.37 | Oct. 20, 2024 | 2,000 | Disposed |
| Dec. 12, 2018 | NSSC | Non Employee Stock Options (Right to Buy) | Common Stock | $8.70 | Dec. 13, 2027 | 1,200 | Disposed |
| Dec. 11, 2018 | NSSC | Non Employee Stock Options (Right to Buy) | Common Stock | $16.20 | Dec. 11, 2028 | 4,000 | Acquired |
| Dec. 13, 2017 | NSSC | Non Employee Stock Options (Right to Buy) | Common Stock | $8.70 | Dec. 13, 2027 | 3,000 | Acquired |
| Oct. 21, 2014 | NSSC | NAPCO Security Technologies, Inc. Non-Employee Stock Options | NAPCO Security Technologies, Inc. Common Stock | $4.37 | Oct. 20, 2024 | 2,000 | Acquired |
| Oct. 2, 2013 | NSSC | NAPCO Security Technologies, Inc. Non-Employee Stock Options | NAPCO Security Technologies, Inc. Common Stock | $4.88 | Sept. 9, 2023 | 5,000 | Acquired |
| March 16, 2007 | NSSC | NAPCO Security Systems, Inc. Non-Employee Stock Options | NAPCO Security Systems, Inc. Common Stock | $5.03 | March 16, 2012 | 6,000 | Acquired |
| Sept. 9, 2005 | NSSC | NAPCO Security Systems, Inc. Non Employee Stock Options | NAPCO Security Systems, Inc. Common Stock | $1.72 | Sept. 27, 2005 | 48,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).