Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 15 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

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Jan. 5, 2026 OSPN A 9,797 · · 9,797 Direct · Acquired (price as of 2026-10-05)
Jan. 2, 2026 OSPN M 6,635 · · 48,673 Direct +15.78% Acquired (price as of 2026-10-05)
Jan. 2, 2026 OSPN M 6,635 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
Jan. 9, 2025 OSPN M 12,914 · · 42,038 Direct +44.34% Acquired (price as of 2026-10-05)
Jan. 9, 2025 OSPN M 12,914 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
Jan. 2, 2025 OSPN A 6,635 · · 6,635 Direct · Acquired (price as of 2026-10-05)
Jan. 9, 2024 OSPN A 12,914 · · 12,914 Direct · Acquired (price as of 2026-10-05)
Jan. 5, 2024 OSPN M 10,823 · · 29,124 Direct +59.14% Acquired (price as of 2026-10-05)
Jan. 5, 2024 OSPN M 10,823 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
Jan. 5, 2023 OSPN M 7,618 · · 18,301 Direct +71.31% Acquired (price as of 2026-10-05)
Jan. 5, 2023 OSPN M 7,618 · · 0 Direct · Acquired (price as of 2026-10-05)
Jan. 5, 2023 OSPN A 10,823 · · 10,823 Direct · Acquired (price as of 2026-10-05)
June 9, 2022 OSPN M 2,408 $12.82 $30,871 0 Direct -100.00% Disposed 43.7% (price as of 2026-10-05)
June 9, 2022 OSPN M 2,408 $12.82 $30,871 10,683 Direct +29.10% Acquired 43.7% (price as of 2026-10-05)
Jan. 5, 2022 OSPN A 7,618 $16.41 $125,011 7,618 Direct · Acquired 12.2% (price as of 2026-10-05)

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
Jan. 5, 2026 OSPN Restricted Stock Unit Common Stock (9,797) · · 9,797 Acquired
Jan. 2, 2026 OSPN Restricted Stock Unit Common Stock (6,635) · · 6,635 Disposed
Jan. 9, 2025 OSPN Restricted Stock Units Common Stock (12,914) · · 12,914 Disposed
Jan. 2, 2025 OSPN Restricted Stock Units Common Stock (6,635) · · 6,635 Acquired
Jan. 9, 2024 OSPN Restricted Stock Units Common Stock (12,914) · · 12,914 Acquired
Jan. 5, 2024 OSPN Restricted Stock Units Common Stock (10,823) · · 10,823 Disposed
Jan. 5, 2023 OSPN Restricted Stock Units Common Stock (7,618) · · 7,618 Acquired
Jan. 5, 2023 OSPN Restricted Stock Units Common Stock (10,823) · · 10,823 Acquired
June 9, 2022 OSPN Restricted Stock Units Common Stock (2,408) · · 2,408 Disposed
Jan. 5, 2022 OSPN Restricted Stock Units Common Stock (7,618) · · 7,618 Acquired

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

Initial ownership (Form 3) 2 holdings

07

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

DateTickerSecuritySharesOwnership
Aug. 11, 2021 OSPN Common Stock, $0.001 par value 8,275 Direct
June 22, 2021 OSPN Restricted Stock Units [F1]→ Common Stock (2,408) 2,408 Direct