Every Form 4 that Napco Security Technologies, Inc (NSSC) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow NSSC and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full NSSC filings page.
NAPCO SECURITY TECHNOLOGIES, INC (NSSC) reported that Founder and Executive Chairman Richard Soloway sold a total of 475,000 shares of common stock in open-market transactions. On August 26, 2026 he sold 95,471 shares at a weighted average price of $35.93 (range $35.50–$36.25), and on August 27, 2026 he sold 379,529 shares at a weighted average price of $34.50 (range $34.00–$35.61). Soloway also holds an employee stock option for 2,000 shares of common stock at an exercise price of $26.94 per share, expiring on August 25, 2032, which is reported as currently exercisable.
NAPCO SECURITY TECHNOLOGIES, INC (NSSC) director Donna Anne Soloway reported open-market sales of company common stock. On August 26, 2026 she sold 28,000 shares at a weighted average price of $35.98 per share, with actual prices from $35.50–$36.20. On August 27, 2026 she sold 20,962 shares at a weighted average price of $34.62, with actual prices from $34.22–$35.55. She also reports holding a directly owned employee stock option for 1,000 shares of common stock at an exercise price of $26.94 per share, currently exercisable and expiring on August 25, 2032.
NAPCO Security Technologies director Donna Anne Soloway exercised multiple stock option grants to acquire 41,100 shares of Common Stock on May 18, 2026. The exercises covered Non-Employee Stock Options with exercise prices ranging from $4.35 to $26.94 per share.
Following the latest reported transaction, she holds 11,462 Common Shares directly and continues to hold 1,000 Non-Employee Stock Options at an exercise price of $26.94 per share expiring in 2032, with the remaining 1,000 options under that grant becoming exercisable on August 25, 2026.
NAPCO Security Technologies Senior Vice President of Sales Stephen M. Spinelli exercised stock options and increased his direct holdings. He exercised 13,972 options for Common Stock at $10.02 per share, receiving 13,972 shares through a cashless exercise.
As part of this exercise, 3,212 shares were withheld at $43.59 per share to cover the exercise price and related obligations, resulting in a net increase of 10,760 shares. Following these transactions, he holds 11,688 shares of Common Stock directly and retains options on 5,000 shares with a $26.94 exercise price, expiring on August 25, 2032.
NAPCO Security Technologies CEO Richard Soloway reported open-market sales of 185,000 shares of common stock. He sold 129,682 shares on March 2 at a weighted average price of $44.99 and 55,318 shares on March 3 at $43.22, leaving 1,096,958 shares held directly.
He also holds an employee stock option for 2,000 shares that becomes exercisable on August 25, 2026 and remains exercisable until August 25, 2032.
NAPCO Security Technologies Executive VP of Engineering Michael Carrieri reported a stock option exercise and related share withholding. He exercised 10,000 employee stock options at $22.495 per share, receiving 10,000 shares of common stock. To cover the exercise price and required tax withholdings in a cashless exercise, 6,651 shares of common stock were withheld at $47.23 per share, resulting in a net increase of 3,349 shares as noted in the footnotes. Following these transactions, he directly owned 26,610 shares of common stock. Remaining employee stock options include 2,000 shares exercisable from August 25, 2026 until August 25, 2032, and additional options exercisable cumulatively at 20% per year commencing May 2, 2024.
NAPCO Security Technologies President & COO Kevin S. Buchel exercised 50,000 employee stock options at $22.495 per share, receiving 50,000 shares of common stock. To cover the exercise price and required tax withholdings through a cashless exercise, 33,560 shares were withheld at $44.98 per share, resulting in a net increase of 16,440 shares of common stock.
After these transactions, Buchel directly owns 79,179 shares of common stock. The filing also shows option holdings for 10,000 shares exercisable with different schedules through August 25, 2032, and additional options exercisable cumulatively at 20% per year commencing May 2, 2024.
NAPCO Security Technologies President & COO Kevin S. Buchel reported a cashless exercise of employee stock options and related share withholding. He exercised 50,000 stock options at $22.495 per share, receiving the same number of common shares. To cover the exercise price and required tax withholdings, 33,560 shares of common stock were withheld, at a value of $44.98 per share, resulting in a net increase of 16,440 shares as noted in the footnotes. Following these transactions, he directly owns 79,179 shares of common stock and holds employee stock options over additional shares that become exercisable over time under the company’s option plans.
Napco Security Technologies CEO Richard Soloway reported exercising stock options for a total of 108,000 shares of common stock on February 10, 2026, at exercise prices of $22.495 and $26.94 per share.
To cover the option exercise price and required taxes, 82,052 shares were withheld as a tax-withholding disposition, resulting in a net increase of 25,948 shares. Following these cashless exercises, Soloway directly beneficially owned 1,281,958 shares of Napco common stock.
NAPCO Security Technologies CEO Richard Soloway reported a sale of company stock. On 02/05/2026, he sold 150,000 shares of NAPCO common stock at a weighted average price of $42.74 per share, with actual prices ranging from $42.20 to $43.48.
Following this transaction, Soloway beneficially owned 1,256,010 shares of NAPCO common stock directly. He also held employee stock options covering 100,000 shares at an exercise price of $22.495, expiring on 10/19/2031, and options for 10,000 shares at $26.94, expiring on 08/25/2032.
Napco Security Technologies (NSSC) reported an insider stock transaction by Senior Vice President of Sales, Stephen Spinelli. On 11/17/2025, he sold 19,000 shares of common stock at a price of $40.25 per share in an open market sale, and held 928 shares of common stock directly afterward. He also holds employee stock options to buy 23,952 shares of common stock at $10.02 per share, exercisable cumulatively at 20% per year commencing April 30, 2020, and expiring on April 30, 2030. In addition, he holds options for 5,000 shares at an exercise price of $26.94, vesting 20% per year commencing August 25, 2022, and expiring on August 25, 2032.
Napco Security Technologies insider Michael Carrieri reported multiple option exercises and stock transactions on 09/17/2025. The filing shows Carrieri exercised employee stock options to acquire 10,000 shares at an exercise price of $22.495 and 2,000 shares at $26.94, adding those shares to his direct holdings. He also acquired 10,000 shares by exercise of options priced at $22.495 and recorded two dispositions labeled F totaling 6,576 shares (5,305 and 1,271) described as shares used to pay the exercise price at $42.40. After the reported transactions, his direct beneficial ownership in common stock is reported at 23,261 shares. The reporting person is Executive VP of Engineering and filed as an individual.