Carolyn R Bertozzi

CIK 1698766 · View on SEC EDGAR ↗

Insider

First SEC filing: Nov. 1, 2023 · Latest: Dec. 8, 2025

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 13 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.

Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
June 17, 2026 OABIW A 40,000 40,000 Direct Acquired (price as of 2026-08-21)
June 17, 2026 OABIW A 20,000 20,000 Direct Acquired (price as of 2026-08-21)
June 17, 2026 OABIW M 20,000 0 Direct -100.00% Disposed (price as of 2026-08-21)
June 17, 2026 OABIW M 20,000 113,308 Direct +21.43% Acquired (price as of 2026-08-21)
Nov. 1, 2023 OABIW M 17,770 55,538 Direct -24.24% Disposed (price as of 2026-08-21)
Nov. 1, 2023 OABIW M 17,770 17,770 Direct Acquired (price as of 2026-08-21)
Jan. 3, 2023 OABIW A 53,308 53,308 Direct Acquired (price as of 2026-08-21)
Dec. 1, 2022 OABIW A 200,000 200,000 Direct Acquired (price as of 2026-08-21)
Dec. 1, 2022 OABIW A 161,849 161,849 Direct Acquired (price as of 2026-08-21)
Nov. 16, 2020 LLY A 1,245 $140.59 $175,035 6,243 Direct +24.91% Acquired 789.1% (price as of 2026-08-21)
Nov. 18, 2019 LLY A 1,534 $114.07 $174,983 4,905 Direct +45.51% Acquired 995.8% (price as of 2026-08-21)
Nov. 19, 2018 LLY A 1,511 $115.81 $174,989 3,307 Direct +84.13% Acquired 979.3% (price as of 2026-08-21)
Nov. 20, 2017 LLY A 1,763 $83.18 $146,646 1,763 Direct Acquired 1402.7% (price as of 2026-08-21)

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
June 17, 2026 OABIW Stock Option (right to buy) Common Stock (40,000) $2.03 June 17, 2036 40,000 Acquired
June 17, 2026 OABIW Restricted Stock Units Common Stock (20,000) 20,000 Acquired
June 17, 2026 OABIW Restricted Stock Units Common Stock (20,000) 20,000 Disposed
Nov. 1, 2023 OABIW Restricted Stock Units Common Stock (17,770) 17,770 Disposed
Dec. 1, 2022 OABIW Stock Option Common Stock (200,000) $3.35 Dec. 1, 2032 200,000 Acquired
Dec. 1, 2022 OABIW Stock Option Common Stock (161,849) $3.35 Dec. 1, 2032 161,849 Acquired

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

Initial ownership (Form 3) 1 holding

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

Date Ticker Security Shares Ownership
Dec. 8, 2025 LLY Common Stock 2,000 Direct