Casdin Partners Master Fund, L.P.

EDGAR CIK 0001534265

STANDARD BIOTOOLS INC. - LAB

  1. Manufacturing
  2. Specialty Instruments
  3. Laboratory Analytical Instruments
Director 10% owner
Direct Buys
0
$0
0 Shares
Direct Sells
0
$0
0 Shares
Indirect Buys
25
$21.44 M
17,529,179 Shares
Indirect Sells
0
$0
0 Shares
Monthly Values

Transaction Filed Type Shares @ Price Value Balance ( Change % ) Ownership
12/04/2025
12/04/2025
Buy
150,000 @ $1.45
 $217,020 72,100,000 (0.21%) Indirect - See footnote
12/03/2025
12/04/2025
Buy
75,000 @ $1.44
 $108,037 71,950,000 (0.10%) Indirect - See footnote
12/02/2025
12/04/2025
Buy
125,000 @ $1.42
 $177,512 71,875,000 (0.17%) Indirect - See footnote
11/25/2025
11/26/2025
Buy
7,550,000 @ $1.30
 $9,838,405 71,750,000 (11.76%) Indirect - See footnote
11/24/2025
11/26/2025
Buy
150,000 @ $1.43
 $214,875 64,200,000 (0.23%) Indirect - See footnote
11/20/2025
11/20/2025
Buy
450,000 @ $1.30
 $586,260 64,050,000 (0.71%) Indirect - See footnote
11/19/2025
11/20/2025
Buy
350,000 @ $1.28
 $448,910 63,600,000 (0.55%) Indirect - See footnote
11/18/2025
11/20/2025
Buy
275,000 @ $1.23
 $339,405 63,250,000 (0.44%) Indirect - See footnote
11/17/2025
11/17/2025
Buy
225,000 @ $1.22
 $275,580 62,975,000 (0.36%) Indirect - See footnote
11/14/2025
11/17/2025
Buy
250,000 @ $1.24
 $309,800 62,750,000 (0.40%) Indirect - See footnote
11/13/2025
11/17/2025
Buy
450,000 @ $1.20
 $541,395 62,500,000 (0.73%) Indirect - See footnote
11/12/2025
11/12/2025
Buy
375,000 @ $1.19
 $445,838 62,050,000 (0.61%) Indirect - See Footnote
11/11/2025
11/12/2025
Buy
300,000 @ $1.20
 $358,800 61,675,000 (0.49%) Indirect - See Footnote
11/10/2025
11/12/2025
Buy
275,000 @ $1.17
 $321,915 61,375,000 (0.45%) Indirect - See Footnote
11/07/2025
11/12/2025
Buy
225,000 @ $1.12
 $252,765 61,100,000 (0.37%) Indirect - See Footnote
09/09/2025
09/11/2025
Buy
100,000 @ $1.29
 $128,920 60,875,000 (0.16%) Indirect - See footnote
09/04/2025
09/05/2025
Buy
250,000 @ $1.28
 $319,350 60,775,000 (0.41%) Indirect - See footnote
09/03/2025
09/05/2025
Buy
250,000 @ $1.27
 $316,400 60,525,000 (0.41%) Indirect - See footnote
08/26/2025
08/26/2025
Buy
125,000 @ $1.26
 $157,938 60,275,000 (0.21%) Indirect - See footnote
08/25/2025
08/26/2025
Buy
200,000 @ $1.24
 $248,180 60,150,000 (0.33%) Indirect - See footnote
08/22/2025
08/26/2025
Buy
200,000 @ $1.26
 $252,680 59,950,000 (0.33%) Indirect - See footnote
08/15/2025
08/15/2025
Buy
150,000 @ $1.22
 $183,210 59,750,000 (0.25%) Indirect - See footnote
08/14/2025
08/15/2025
Buy
133,220 @ $1.21
 $161,543 59,600,000 (0.22%) Indirect - See footnote
08/13/2025
08/15/2025
Buy
75,000 @ $1.31
 $98,280 59,466,780 (0.13%) Indirect - See footnote
02/28/2025
03/04/2025
Buy
4,820,959 @ $1.06
 $5,134,321 58,846,780 (8.92%) Indirect - See footnote

Biolife Solutions Inc - BLFS

  1. Manufacturing
  2. Specialty Instruments
  3. Electromedical & Electrotherapeutic Apparatus
10% owner
Direct Buys
0
$0
0 Shares
Direct Sells
0
$0
0 Shares
Indirect Buys
0
$0
0 Shares
Indirect Sells
4
($68.71) M
-2,750,000 Shares
Monthly Values

Transaction Filed Type Shares @ Price Value Balance ( Change % ) Ownership
10/15/2025
10/17/2025
Sell
-750,000 @ $28.55
 ($21,410,325) 5,957,165 (-11.18%) Indirect - Footonote
08/15/2025
08/21/2025
Sell
-500,000 @ $24.40
 ($12,200,000) 6,707,165 (-6.94%) Indirect - See footnote.
08/11/2025
08/13/2025
Sell
-500,000 @ $22.60
 ($11,300,000) 7,207,165 (-6.49%) Indirect - See Footnote
06/10/2025
06/12/2025
Sell
-1,000,000 @ $23.80
 ($23,800,000) 7,707,165 (-11.48%) Indirect - See footnote