Casdin Partners Master Fund, L.p.

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
LAB $2.56 352,072 Large Shareholder, Director 45,375,821 2024-05-17 Filing
LAB $2.54 500,000 Large Shareholder, Director 45,023,749 2024-05-16 Filing
LAB $2.57 500,000 Large Shareholder, Director 44,523,749 2024-05-15 Filing
LAB $2.62 1,403 Large Shareholder, Director 11,497,928 2024-03-05 Filing
LAB $2.57 250,000 Large Shareholder, Director 11,496,525 2024-03-04 Filing
BLFS $11.19 927,165 Large Shareholder 8,557,165 2023-10-19 Filing
BLFS $13.20 58,465 Large Shareholder 7,630,000 2023-08-09 Filing
BLFS $21.86 24,973 Large Shareholder 150,000 2023-05-22 Filing
BLFS $22.55 50,000 Large Shareholder 125,027 2023-05-19 Filing
LAB $2.29 800,000 Large Shareholder, Director 1,200,000 2023-05-19 Filing
LAB $2.16 150,000 Large Shareholder, Director 400,000 2023-05-18 Filing
LAB $1.89 250,000 Large Shareholder, Director 250,000 2023-05-17 Filing
BLFS $21.76 30,000 Large Shareholder 75,027 2023-05-18 Filing
BLFS $21.30 30,027 Large Shareholder 45,027 2023-05-17 Filing
BLFS $20.19 15,000 Large Shareholder 15,000 2023-05-16 Filing
TNYA $15.00 850,000 Large Shareholder 3,224,849 2021-08-03 Filing
MXCT $13.00 1,800,000 Large Shareholder 13,971,334 2021-07-30 Filing
ABSI $16.00 1,562,500 Director 6,745,333 2021-07-26 Filing
VERV $19.00 1,100,000 Large Shareholder 2,417,596 2021-06-21 Filing
DBTX $18.00 575,000 Large Shareholder 1,121,421 2021-02-17 Filing