Eli Casdin

CIK 1534264 · View on SEC EDGAR ↗

Activist

First SEC filing: June 9, 2026 · Latest: June 9, 2026

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 57 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

57 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
May 19, 2023 LAB P 800,000 $2.29 $1,832,000 1,200,000 Indirect +200.00% Acquired -69.8% (price as of 2026-08-19)
May 18, 2023 LAB P 150,000 $2.16 $324,000 400,000 Indirect +60.00% Acquired -68.0% (price as of 2026-08-19)
May 17, 2023 LAB P 250,000 $1.89 $472,500 250,000 Indirect — Acquired -63.4% (price as of 2026-08-19)
Jan. 31, 2023 WGS P 14,285,743 $0.35 $5,000,010 14,285,743 Indirect — Acquired 588.0% (price as of 2026-08-19)
Jan. 31, 2023 WGS P 71,428,542 $0.35 $24,999,990 87,866,042 Indirect +434.55% Acquired 588.0% (price as of 2026-08-19)
April 29, 2022 WGS P 11,437,500 $4.00 $45,750,000 16,437,500 Indirect +228.75% Acquired -39.8% (price as of 2026-08-19)
Aug. 3, 2021 TNYA P 850,000 $15.00 $12,750,000 3,224,849 Indirect +35.79% Acquired -95.2% (price as of 2026-08-19)
June 22, 2021 IPSC P 750,000 $20.00 $15,000,000 3,206,380 Indirect +30.53% Acquired -89.7% (price as of 2026-08-19)

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 18, 2026 LAB Stock Option (Right to buy) Common Stock (175,923) $0.83 June 18, 2036 175,923 Acquired
June 18, 2026 WGS Restricted Stock Unit Class A Common Stock (3,576) — — 3,576 Disposed
June 18, 2026 WGS Restricted Stock Unit Class A Common Stock (4,248) — — 4,248 Acquired
June 20, 2025 LAB Stock Option (Right to buy) Common Stock (125,660) $1.05 June 20, 2035 125,660 Acquired
June 18, 2025 WGS Restricted Stock Unit Class A Common Stock (3,576) — — 3,576 Acquired
June 18, 2025 WGS Restricted Stock Unit Class A Common Stock (12,924) — — 12,924 Disposed
June 28, 2024 LAB Stock Option (Right to buy) Common Stock (72,213) $1.77 June 28, 2034 72,213 Acquired
Jan. 5, 2024 LAB Warrant to purchase common stock (Right to buy) Common Stock (4,824,802) $11.50 Sept. 1, 2026 4,824,802 Acquired
Jan. 5, 2024 LAB Stock Option (Right to buy) Common Stock (46,514) $4.30 Feb. 18, 2031 46,514 Acquired
Jan. 5, 2024 LAB Stock Option (Right to buy) Common Stock (22,866) $2.08 March 16, 2033 22,866 Acquired
Jan. 5, 2024 LAB Stock Option (Right to buy) Common Stock (22,866) $8.19 Feb. 29, 2032 22,866 Acquired
Jan. 5, 2024 LAB Stock Option (Right to buy) Common Stock (51,842) $10.68 Oct. 26, 2031 51,842 Acquired
July 21, 2023 WGS Restricted Stock Unit Class A Common Stock (5,828) — — 5,828 Acquired
July 21, 2023 WGS Stock Option (Right to Buy) Class A Common Stock (8,816) $7.89 July 20, 2033 8,816 Acquired
June 14, 2023 LAB Stock Option (Right to Buy) Common Stock (35,380) $2.18 June 14, 2033 35,380 Acquired
May 2, 2023 WGS Restricted Stock Unit Class A Common Stock (45,454) — — 45,454 Disposed
June 15, 2022 LAB Stock Option (Right to Buy) Common Stock (42,571) $1.86 June 15, 2032 42,571 Acquired
June 10, 2022 TNYA Stock Option (Right to buy) Common Stock (39,727) $5.26 June 9, 2032 39,727 Acquired
June 9, 2022 IPSC Stock Option (right to buy) Common Stock (19,872) $8.56 June 9, 2032 19,872 Acquired
May 2, 2022 WGS Stock Option Class A Common Stock (78,914) — May 1, 2032 78,914 Acquired
May 2, 2022 WGS Restricted Stock Unit Class A Common Stock (45,454) — — 45,454 Acquired
May 2, 2022 WGS Stock Option (Right to Buy) Class A Common Stock (78,914) $2.15 May 1, 2032 78,914 Acquired
April 27, 2022 WGS Restricted Stock Unit Class A Common Stock (12,836) — — 12,836 Disposed
April 4, 2022 LAB Stock Option (Right to Buy) Common Stock (23,401) $3.99 April 4, 2032 23,401 Acquired
April 4, 2022 LAB Series B-1 Convertible Preferred Stock Common Stock — — 127,780 Acquired
Oct. 15, 2021 WGS Restricted Stock Unit Class A Common Stock (12,836) — — 12,836 Acquired
Oct. 15, 2021 WGS Employee Stock Option (Right to Buy) Class A Common Stock (22,286) $7.79 Oct. 14, 2031 22,286 Acquired
Aug. 3, 2021 TNYA Series C Preferred Stock Common Stock (361,969) — — 361,969 Disposed
Aug. 3, 2021 TNYA Series C Preferred Stock Common Stock (361,969) — — 361,969 Disposed
Aug. 3, 2021 TNYA Series B Preferred Stock Common Stock (2,012,880) — — 2,012,880 Disposed
July 22, 2021 WGS Class B Common Stock Class A Common Stock (10,993,750) — — 10,993,750 Disposed
July 22, 2021 WGS Warrants to purchase Class A Common Stock (right to buy) Class A Common Stock (6,736,669) $11.50 Sept. 5, 2027 6,736,669 Acquired
June 22, 2021 IPSC Series C Preferred Stock Common Stock — — 6,180,500 Disposed
June 17, 2021 IPSC Option (right to buy) Common Stock (39,744) $20.00 June 17, 2031 39,744 Acquired

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

Initial ownership (Form 3) 7 holdings

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

Date Ticker Security Shares Ownership
July 29, 2021 TNYA Series B Preferred Stock→ Common Stock (2,012,880) 2,012,880 Indirect
July 29, 2021 TNYA Series C Preferred Stock→ Common Stock (361,969) 361,969 Indirect
July 29, 2021 TNYA Series C Preferred Stock→ Common Stock (361,969) 361,969 Indirect
July 21, 2021 ABSI Series E Preferred Stock→ Common Stock (4,209,573) 4,209,573 Indirect
July 21, 2021 ABSI Convertible Note→ Common Stock (973,260) 973,260 Indirect
July 21, 2021 ABSI Convertible Note→ Common Stock (973,260) 973,260 Indirect
June 17, 2021 IPSC Series C Preferred Stock→ Common Stock (2,456,380) 2,456,380 Indirect