Insider at

04

Insider transactions

05
1 buys (P) 0 sells (S) Net: $9,999 + 48 non-open-market transactions below Avg return of open purchases vs now: 28.0% 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

48 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Oct. 8, 2025 CPSH P 3,333 $3.00 $9,999 11,941 Direct +38.72% Acquired 28.0% (price as of 2026-10-02)
March 12, 2024 CPSH P 2,500 $1.80 $4,500 8,608 Direct +40.93% Acquired 113.3% (price as of 2026-10-02)
March 2, 2021 CPSH S 17,322 $17.57 $304,348 1,000 Direct -94.54% Disposed -78.1% (price as of 2026-10-02)
March 1, 2021 CPSH S 91,627 $19.26 $1,764,736 18,322 Direct -83.34% Disposed -80.1% (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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
May 21, 2026 CPSH Common Stock Option Common Stock (7,500) $4.67 May 21, 2036 7,500 Acquired
Feb. 28, 2025 CPSH Common Stock Options Common Stock (15,000) $1.59 Feb. 28, 2035 15,000 Acquired
Feb. 28, 2024 CPSH Common Stock Options Common Stock (15,000) $2.34 Feb. 28, 2034 15,000 Acquired
Feb. 28, 2023 CPSH Common Stock Options Common Stock (10,000) $3.07 Feb. 28, 2033 10,000 Acquired
Jan. 28, 2022 CPSH Common Stock Options Common Stock (7,600) $2.90 Jan. 28, 2032 7,600 Acquired
May 13, 2021 CPSH Common Stock Options Common Stock (5,500) $5.11 May 13, 2031 5,500 Acquired
March 1, 2021 CPSH Common Stock Options Common Stock (15,000) $1.49 March 3, 2030 15,000 Disposed
March 1, 2021 CPSH Common Stock Options Common Stock (15,000) $1.40 Feb. 15, 2029 15,000 Disposed
March 1, 2021 CPSH Common Stock Options Common Stock (15,000) $1.53 Feb. 23, 2028 15,000 Disposed
March 1, 2021 CPSH Common Stock Options Common Stock (15,000) $1.58 Feb. 17, 2027 15,000 Disposed
March 1, 2021 CPSH Common Stock Options Common Stock (15,000) $1.83 Feb. 19, 2026 15,000 Disposed
March 1, 2021 CPSH Common Stock Options Common Stock (15,000) $2.85 Feb. 12, 2025 15,000 Disposed
March 1, 2021 CPSH Common Stock Options Common Stock (15,000) $2.90 Feb. 6, 2024 15,000 Disposed
March 1, 2021 CPSH Common Stock Options Common Stock (15,000) $1.00 May 7, 2023 15,000 Disposed
July 6, 2020 CPSH Common Stock Options Common Stock Options (15,000) $1.53 July 7, 2020 15,000 Disposed
March 3, 2020 CPSH Common Stock Options Common Stock (15,000) $1.49 March 3, 2030 15,000 Acquired
Feb. 15, 2019 CPSH Common Stock Options Common Stock Options (15,000) $1.40 Feb. 15, 2029 15,000 Acquired
Feb. 23, 2018 CPSH Stock Options Stock Options (15,000) $1.53 Feb. 23, 2028 15,000 Acquired
Feb. 17, 2017 CPSH Common Stock Common Stock (15,000) $1.57 Feb. 17, 2027 15,000 Acquired
Feb. 19, 2016 CPSH Common Stock Common Stock (15,000) $1.83 Feb. 19, 2026 15,000 Acquired
Feb. 12, 2015 CPSH Common Stock Common Stock (15,000) $2.85 Feb. 12, 2025 15,000 Acquired
Feb. 6, 2014 CPSH Common Stock Common Stock (15,000) $2.90 Feb. 6, 2024 15,000 Acquired
May 8, 2013 CPSH Common Stock Common Stock (15,000) $1.00 May 8, 2023 15,000 Acquired
July 7, 2010 CPSH Stock Option [F1] Common Stock (15,000) $1.53 July 7, 2020 15,000 Acquired
Dec. 10, 2009 CPSH Stock Option [F1] Common Stock (16,000) $1.30 Dec. 10, 2019 16,000 Acquired
June 19, 2009 CPSH Stock Option Common Stock (8,000) $1.00 Feb. 4, 2019 8,000 Disposed
Feb. 4, 2009 CPSH Stock Option [F1] Common Stock (8,000) $1.00 Feb. 4, 2019 8,000 Acquired

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

Initial ownership (Form 3) 1 holding

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Aug. 7, 2008 CPSH Stock Option [F1]→ Common Stock (8,000) 8,000 Direct