Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 7 non-open-market transactions below 12 months to the week close of 2026-10-23

Price change vs the latest weekly close (updated to the current quote in your browser when available), 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
May 7, 2026 ODTX A 27,393 · · 27,393 Direct · Acquired
May 2, 2022 SPRY A 45,233 · · 61,639 Direct +275.71% Acquired
May 2, 2022 SPRY A 90,467 · · 90,467 Direct · Acquired
Feb. 1, 2022 SPRY A 16,406 · · 16,406 Direct · Acquired
Feb. 1, 2022 SPRY A 98,438 · · 98,438 Direct · Acquired
Feb. 1, 2022 SPRY A 49,875 · · 49,875 Direct · Acquired
Dec. 3, 2020 SPRY A 364,904 · · 364,904 Direct · Acquired

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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
May 7, 2026 ODTX Stock Option (Right to Buy) Common Stock (27,393) $18.00 May 6, 2036 27,393 Acquired
May 2, 2022 SPRY Stock Option (right to buy) Common Stock (90,467) $3.15 May 1, 2032 90,467 Acquired
Feb. 1, 2022 SPRY Stock Option (right to buy) Common Stock (98,438) $4.85 Jan. 31, 2032 98,438 Acquired
Feb. 1, 2022 SPRY Stock Option (right to buy) Common Stock (49,875) $4.85 Jan. 31, 2032 49,875 Acquired
Dec. 3, 2020 SPRY Stock Option (right to buy) Common Stock (364,904) $21.00 Dec. 2, 2030 364,904 Acquired

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

Initial ownership (Form 3) 16 holdings

07

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

DateTickerSecuritySharesOwnership
May 7, 2026 ODTX Stock Option (Right to Buy)→ Common Stock (15,038) 15,038 Direct
May 7, 2026 ODTX Stock Option (Right to Buy)→ Common Stock (8,839) 8,839 Direct
May 7, 2026 ODTX Stock Option (Right to Buy)→ Common Stock (27,308) 27,308 Direct
May 7, 2026 ODTX Stock Option (Right to Buy)→ Common Stock (9,102) 9,102 Direct
May 7, 2026 ODTX Stock Option (Right to Buy)→ Common Stock (54,029) 54,029 Direct
May 7, 2026 ODTX Stock Option (Right to Buy)→ Common Stock (18,009) 18,009 Direct
May 7, 2026 ODTX Stock Option (Right to Buy)→ Common Stock (64,168) 64,168 Direct
Dec. 7, 2020 SPRY Stock option (right to buy)→ Common Stock · Direct
Dec. 3, 2020 SPRY Stock option (right to buy)→ Common Stock (20,352) 20,352 Direct
Dec. 3, 2020 SPRY Stock option (right to buy)→ Common Stock (1,346) 1,346 Direct
Dec. 3, 2020 SPRY Stock option (right to buy)→ Common Stock (15,406) 15,406 Direct
Dec. 3, 2020 SPRY Stock option (right to buy)→ Common Stock (22,624) 22,624 Direct
Dec. 3, 2020 SPRY Stock option (right to buy)→ Common Stock (60,806) 60,806 Direct
Dec. 3, 2020 SPRY Stock option (right to buy)→ Common Stock (47,311) 47,311 Direct
Dec. 3, 2020 SPRY Stock option (right to buy)→ Common Stock (49,054) 49,054 Direct
Dec. 3, 2020 SPRY Stock option (right to buy)→ Common Stock (61,944) 61,944 Direct