Eli Casdin
Activist
First SEC filing: June 9, 2026 · Latest: June 9, 2026
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 18, 2026 | LAB | A | 175,923 | · | · | 175,923 Direct | · | Acquired | (price as of 2026-10-02) |
| June 18, 2026 | LAB | A | 99,116 | · | · | 3,053,169 Direct | +3.36% | Acquired | (price as of 2026-10-02) |
| June 18, 2026 | WGS | M | 3,576 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 18, 2026 | WGS | A | 4,248 | · | · | 4,248 Direct | · | Acquired | (price as of 2026-10-02) |
| June 18, 2026 | WGS | M | 3,576 | · | · | 24,093 Direct | +17.43% | Acquired | (price as of 2026-10-02) |
| Feb. 26, 2026 | LAB | A | 52,991 | $1.17 | $61,999 | 2,954,053 Direct | +1.83% | Acquired | -36.4% (price as of 2026-10-02) |
| June 20, 2025 | LAB | A | 125,660 | · | · | 125,660 Direct | · | Acquired | (price as of 2026-10-02) |
| June 20, 2025 | LAB | A | 94,592 | · | · | 2,901,062 Direct | +3.37% | Acquired | (price as of 2026-10-02) |
| June 18, 2025 | WGS | A | 3,576 | · | · | 3,576 Direct | · | Acquired | (price as of 2026-10-02) |
| June 18, 2025 | WGS | M | 12,924 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 18, 2025 | WGS | M | 12,924 | · | · | 20,518 Direct | +170.19% | Acquired | (price as of 2026-10-02) |
| June 18, 2025 | WGS | M | 12,924 | · | · | 20,518 Direct | +170.19% | Acquired | (price as of 2026-10-02) |
| June 18, 2025 | WGS | A | 3,576 | · | · | 3,576 Direct | · | Acquired | (price as of 2026-10-02) |
| June 18, 2025 | WGS | M | 12,924 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 19, 2024 | LAB | A | 1,588 | · | · | 2,752,332 Direct | +0.06% | Acquired | (price as of 2026-10-02) |
| June 28, 2024 | LAB | A | 72,213 | · | · | 72,213 Direct | · | Acquired | (price as of 2026-10-02) |
| June 28, 2024 | LAB | A | 43,128 | · | · | 2,750,744 Direct | +1.59% | Acquired | (price as of 2026-10-02) |
| June 26, 2024 | WGS | A | 12,924 | · | · | 12,924 Direct | · | Acquired | (price as of 2026-10-02) |
| June 20, 2024 | WGS | M | 5,828 | · | · | 7,593 Direct | +330.20% | Acquired | (price as of 2026-10-02) |
| June 20, 2024 | WGS | M | 5,828 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 20, 2024 | LAB | A | 22,800 | $2.50 | $57,000 | 103,556 Direct | +28.23% | Acquired | -70.2% (price as of 2026-10-02) |
| Jan. 5, 2024 | LAB | A | 4,824,802 | · | · | 4,824,802 Indirect | · | Acquired | (price as of 2026-10-02) |
| Jan. 5, 2024 | LAB | A | 46,514 | · | · | 46,514 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 5, 2024 | LAB | A | 22,866 | · | · | 22,866 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 5, 2024 | LAB | A | 22,866 | · | · | 22,866 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 5, 2024 | LAB | A | 51,842 | · | · | 51,842 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 5, 2024 | LAB | A | 2,744,219 | · | · | 2,744,219 Indirect | · | Acquired | (price as of 2026-10-02) |
| Jan. 5, 2024 | LAB | A | 11,246,525 | · | · | 11,246,525 Indirect | · | Acquired | (price as of 2026-10-02) |
| Jan. 5, 2024 | LAB | A | 7,548,000 | · | · | 7,548,000 Indirect | · | Acquired | (price as of 2026-10-02) |
| Jan. 5, 2024 | LAB | A | 3,807 | · | · | 80,756 Direct | +4.95% | Acquired | (price as of 2026-10-02) |
| Jan. 5, 2024 | LAB | A | 3,807 | · | · | 76,949 Direct | +5.20% | Acquired | (price as of 2026-10-02) |
| July 21, 2023 | WGS | A | 5,828 | · | · | 5,828 Direct | · | Acquired | (price as of 2026-10-02) |
| July 21, 2023 | WGS | A | 8,816 | · | · | 8,816 Direct | · | Acquired | (price as of 2026-10-02) |
| June 14, 2023 | LAB | A | 35,380 | · | · | 35,380 Direct | · | Acquired | (price as of 2026-10-02) |
| June 14, 2023 | LAB | A | 26,376 | · | · | 73,142 Direct | +56.40% | Acquired | (price as of 2026-10-02) |
| May 19, 2023 | LAB | P | 800,000 | $2.29 | $1,832,000 | 1,200,000 Indirect | +200.00% | Acquired | -67.5% (price as of 2026-10-02) |
| May 18, 2023 | LAB | P | 150,000 | $2.16 | $324,000 | 400,000 Indirect | +60.00% | Acquired | -65.5% (price as of 2026-10-02) |
| May 17, 2023 | LAB | P | 250,000 | $1.89 | $472,500 | 250,000 Indirect | · | Acquired | -60.6% (price as of 2026-10-02) |
| May 2, 2023 | WGS | M | 45,454 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 2, 2023 | WGS | M | 45,454 | · | · | 58,290 Direct | +354.11% | Acquired | (price as of 2026-10-02) |
| Jan. 31, 2023 | WGS | P | 14,285,743 | $0.35 | $5,000,010 | 14,285,743 Indirect | · | Acquired | 532.8% (price as of 2026-10-02) |
| Jan. 31, 2023 | WGS | P | 71,428,542 | $0.35 | $24,999,990 | 87,866,042 Indirect | +434.55% | Acquired | 532.8% (price as of 2026-10-02) |
| June 15, 2022 | LAB | A | 42,571 | $1.86 | $79,182 | 42,571 Direct | · | Acquired | -60.0% (price as of 2026-10-02) |
| June 15, 2022 | LAB | A | 30,914 | · | · | 46,766 Direct | +195.02% | Acquired | (price as of 2026-10-02) |
| June 10, 2022 | TNYA | A | 39,727 | · | · | 39,727 Direct | · | Acquired | (price as of 2026-10-02) |
| June 9, 2022 | IPSC | A | 19,872 | · | · | 19,872 Direct | · | Acquired | (price as of 2026-10-02) |
| June 8, 2022 | ABSI | A | 28,700 | · | · | 28,700 Direct | · | Acquired | (price as of 2026-10-02) |
| May 2, 2022 | WGS | A | 78,914 | · | · | 78,914 Direct | · | Acquired | (price as of 2026-10-02) |
| May 2, 2022 | WGS | A | 45,454 | · | · | 45,454 Direct | · | Acquired | (price as of 2026-10-02) |
| May 2, 2022 | WGS | A | 78,914 | · | · | 78,914 Direct | · | Acquired | (price as of 2026-10-02) |
| April 29, 2022 | WGS | P | 11,437,500 | $4.00 | $45,750,000 | 16,437,500 Indirect | +228.75% | Acquired | -44.6% (price as of 2026-10-02) |
| April 27, 2022 | WGS | M | 12,836 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 27, 2022 | WGS | M | 12,836 | · | · | 12,836 Direct | · | Acquired | (price as of 2026-10-02) |
| April 4, 2022 | LAB | A | 23,401 | · | · | 23,401 Direct | · | Acquired | (price as of 2026-10-02) |
| April 4, 2022 | LAB | A | 127,780 | · | · | 127,780 Indirect | · | Acquired | (price as of 2026-10-02) |
| April 4, 2022 | LAB | A | 15,852 | · | · | 15,852 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 15, 2021 | WGS | A | 12,836 | · | · | 12,836 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 15, 2021 | WGS | A | 22,286 | · | · | 22,286 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 3, 2021 | TNYA | C | 361,969 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 3, 2021 | TNYA | C | 361,969 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 3, 2021 | TNYA | C | 2,012,880 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 3, 2021 | TNYA | C | 361,969 | · | · | 361,969 Indirect | · | Acquired | (price as of 2026-10-02) |
| Aug. 3, 2021 | TNYA | P | 850,000 | $15.00 | $12,750,000 | 3,224,849 Indirect | +35.79% | Acquired | -96.2% (price as of 2026-10-02) |
| Aug. 3, 2021 | TNYA | C | 2,374,849 | · | · | 2,374,849 Indirect | · | Acquired | (price as of 2026-10-02) |
| July 26, 2021 | ABSI | C | 4,209,573 | · | · | 4,209,573 Indirect | · | Acquired | (price as of 2026-10-02) |
| July 26, 2021 | ABSI | C | 973,260 | · | · | 5,182,833 Indirect | +23.12% | Acquired | (price as of 2026-10-02) |
| July 26, 2021 | ABSI | P | 1,562,500 | $16.00 | $25,000,000 | 6,745,333 Indirect | +30.15% | Acquired | -30.8% (price as of 2026-10-02) |
| July 26, 2021 | ABSI | C | 973,260 | · | · | 973,260 Indirect | · | Acquired | (price as of 2026-10-02) |
| July 26, 2021 | ABSI | C | 1,274,431 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| July 26, 2021 | ABSI | C | None | · | · | 0 Indirect | · | Disposed | (price as of 2026-10-02) |
| July 26, 2021 | ABSI | C | None | · | · | 0 Indirect | · | Disposed | (price as of 2026-10-02) |
| July 22, 2021 | WGS | C | 10,993,750 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| July 22, 2021 | WGS | A | 6,736,669 | · | · | 6,736,669 Indirect | · | Acquired | (price as of 2026-10-02) |
| July 22, 2021 | WGS | A | 5,000,000 | · | · | 5,000,000 Indirect | · | Acquired | (price as of 2026-10-02) |
| July 22, 2021 | WGS | C | 10,993,750 | · | · | 10,993,750 Indirect | · | Acquired | (price as of 2026-10-02) |
| June 22, 2021 | IPSC | C | 6,180,500 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| June 22, 2021 | IPSC | P | 750,000 | $20.00 | $15,000,000 | 3,206,380 Indirect | +30.53% | Acquired | -92.4% (price as of 2026-10-02) |
| June 22, 2021 | IPSC | C | 2,456,380 | · | · | 2,456,380 Indirect | · | Acquired | (price as of 2026-10-02) |
| June 17, 2021 | IPSC | D | 39,744 | · | · | 39,744 Direct | · | Acquired | (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.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| June 18, 2026 | LAB | Stock Option (Right to buy) | Common Stock | $0.83 | June 18, 2036 | 175,923 | Acquired |
| June 18, 2026 | WGS | Restricted Stock Unit | Class A Common Stock | · | · | 3,576 | Disposed |
| June 18, 2026 | WGS | Restricted Stock Unit | Class A Common Stock | · | · | 4,248 | Acquired |
| June 20, 2025 | LAB | Stock Option (Right to buy) | Common Stock | $1.05 | June 20, 2035 | 125,660 | Acquired |
| June 18, 2025 | WGS | Restricted Stock Unit | Class A Common Stock | · | · | 3,576 | Acquired |
| June 18, 2025 | WGS | Restricted Stock Unit | Class A Common Stock | · | · | 12,924 | Disposed |
| June 18, 2025 | WGS | Restricted Stock Unit | Class A Common Stock | · | · | 3,576 | Acquired |
| June 18, 2025 | WGS | Restricted Stock Unit | Class A Common Stock | · | · | 12,924 | Disposed |
| June 28, 2024 | LAB | Stock Option (Right to buy) | Common Stock | $1.77 | June 28, 2034 | 72,213 | Acquired |
| June 26, 2024 | WGS | Restricted Stock Unit | Class A Common Stock | · | · | 12,924 | Acquired |
| June 20, 2024 | WGS | Restricted Stock Unit | Class A Common Stock | · | · | 5,828 | Disposed |
| Jan. 5, 2024 | LAB | Warrant to purchase common stock (Right to buy) | Common Stock | $11.50 | Sept. 1, 2026 | 4,824,802 | Acquired |
| Jan. 5, 2024 | LAB | Stock Option (Right to buy) | Common Stock | $4.30 | Feb. 18, 2031 | 46,514 | Acquired |
| Jan. 5, 2024 | LAB | Stock Option (Right to buy) | Common Stock | $2.08 | March 16, 2033 | 22,866 | Acquired |
| Jan. 5, 2024 | LAB | Stock Option (Right to buy) | Common Stock | $8.19 | Feb. 29, 2032 | 22,866 | Acquired |
| Jan. 5, 2024 | LAB | Stock Option (Right to buy) | Common Stock | $10.68 | Oct. 26, 2031 | 51,842 | Acquired |
| July 21, 2023 | WGS | Restricted Stock Unit | Class A Common Stock | · | · | 5,828 | Acquired |
| July 21, 2023 | WGS | Stock Option (Right to Buy) | Class A Common Stock | $7.89 | July 20, 2033 | 8,816 | Acquired |
| June 14, 2023 | LAB | Stock Option (Right to Buy) | Common Stock | $2.18 | June 14, 2033 | 35,380 | Acquired |
| May 2, 2023 | WGS | Restricted Stock Unit | Class A Common Stock | · | · | 45,454 | Disposed |
| June 15, 2022 | LAB | Stock Option (Right to Buy) | Common Stock | $1.86 | June 15, 2032 | 42,571 | Acquired |
| June 10, 2022 | TNYA | Stock Option (Right to buy) | Common Stock | $5.26 | June 9, 2032 | 39,727 | Acquired |
| June 9, 2022 | IPSC | Stock Option (right to buy) | Common Stock | $8.56 | June 9, 2032 | 19,872 | Acquired |
| June 8, 2022 | ABSI | Stock Option (right to buy) | Common Stock | $3.39 | June 7, 2032 | 28,700 | Acquired |
| May 2, 2022 | WGS | Stock Option | Class A Common Stock | · | May 1, 2032 | 78,914 | Acquired |
| May 2, 2022 | WGS | Restricted Stock Unit | Class A Common Stock | · | · | 45,454 | Acquired |
| May 2, 2022 | WGS | Stock Option (Right to Buy) | Class A Common Stock | $2.15 | May 1, 2032 | 78,914 | Acquired |
| April 27, 2022 | WGS | Restricted Stock Unit | Class A Common Stock | · | · | 12,836 | Disposed |
| April 4, 2022 | LAB | Stock Option (Right to Buy) | Common Stock | $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 | Acquired |
| Oct. 15, 2021 | WGS | Employee Stock Option (Right to Buy) | Class A Common Stock | $7.79 | Oct. 14, 2031 | 22,286 | Acquired |
| Aug. 3, 2021 | TNYA | Series C Preferred Stock | Common Stock | · | · | 361,969 | Disposed |
| Aug. 3, 2021 | TNYA | Series C Preferred Stock | Common Stock | · | · | 361,969 | Disposed |
| Aug. 3, 2021 | TNYA | Series B Preferred Stock | Common Stock | · | · | 2,012,880 | Disposed |
| July 26, 2021 | ABSI | Series E Preferred Stock | Common Stock | · | · | 1,274,431 | Disposed |
| July 26, 2021 | ABSI | Convertible Note | Common Stock | $13.12 | · | · | Disposed |
| July 26, 2021 | ABSI | Convertible Note | Common Stock | $13.12 | · | · | Disposed |
| July 22, 2021 | WGS | Class B Common Stock | Class A Common Stock | · | · | 10,993,750 | Disposed |
| July 22, 2021 | WGS | Warrants to purchase Class A Common Stock (right to buy) | Class A Common Stock | $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 | $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 | 2,012,880 | Indirect |
| July 29, 2021 | TNYA | Series C Preferred Stock | 361,969 | Indirect |
| July 29, 2021 | TNYA | Series C Preferred Stock | 361,969 | Indirect |
| July 21, 2021 | ABSI | Series E Preferred Stock | 4,209,573 | Indirect |
| July 21, 2021 | ABSI | Convertible Note | 973,260 | Indirect |
| July 21, 2021 | ABSI | Convertible Note | 973,260 | Indirect |
| June 17, 2021 | IPSC | Series C Preferred Stock | 2,456,380 | Indirect |