- Corporate Officers - C
- Casdin Eli
Insider Trading History of Casdin Eli
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Casdin Eli since 2019.
This trader's CIK number is 1534264.
At the time of last reporting, Casdin Eli was the Officer of Standard Biotools Inc.. (stock ticker symbol LAB).
Also see all insider trading activities at Standard Biotools Inc..
Note that in the past
Casdin Eli also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Standard Biotools Inc. (LAB) by Casdin Eli
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | LAB | 525,000 | $658,799 | 0 | $0 | 0 | $0 |
| 2024 | LAB | 1,451,403 | $2,560,168 | 0 | $0 | 0 | $0 |
| 2023 | LAB | 1,200,000 | $2,631,350 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at 2seventy Bio, Inc. (TSVT) by Casdin Eli
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2024 | TSVT | 40,000 | $204,000 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Generation Bio Co. (GBIO) by Casdin Eli
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2020 | GBIO | 650,000 | $12,350,000 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Century Therapeutics, Inc. (IPSC) by Casdin Eli
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2021 | IPSC | 750,000 | $15,000,000 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Fulcrum Therapeutics, Inc. (FULC) by Casdin Eli
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2019 | FULC | 140,000 | $2,100,000 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Tenaya Therapeutics, Inc. (TNYA) by Casdin Eli
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2021 | TNYA | 850,000 | $12,750,000 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Maxcyte, Inc. (MXCT) by Casdin Eli
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2022 | MXCT | 0 | $0 | 3,235,548 | $13,912,856 | 0 | $0 |
| 2021 | MXCT | 1,800,000 | $23,400,000 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Genedx Holdings Corp. (WGS) by Casdin Eli
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | WGS | 0 | $0 | 500,000 | $60,452,000 | 12,924 | $0 |
| 2024 | WGS | 0 | $0 | 0 | $0 | 5,828 | $0 |
| 2023 | WGS | 85,714,285 | $29,999,999 | 0 | $0 | 45,454 | $0 |
| 2022 | WGS | 11,437,500 | $45,750,000 | 0 | $0 | 12,836 | $0 |
Yearly summary of insider trading at Biolife Solutions Inc (BLFS) by Casdin Eli
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | BLFS | 0 | $0 | 2,000,000 | $47,300,000 | 0 | $0 |
| 2023 | BLFS | 1,135,630 | $14,414,917 | 0 | $0 | 0 | $0 |
| 2020 | BLFS | 4,971,536 | $75,363,459 | 0 | $0 | 0 | $0 |
| 2019 | BLFS | 40,000 | $616,540 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Absci Corp (ABSI) by Casdin Eli
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2021 | ABSI | 1,562,500 | $25,000,000 | 0 | $0 | 0 | $0 |
Insider trading activities at 10 companies by Casdin Eli:
1. Standard Biotools Inc. (LAB)
2. 2seventy Bio, Inc. (TSVT)
3. Generation Bio Co. (GBIO)
4. Century Therapeutics, Inc. (IPSC)
5. Fulcrum Therapeutics, Inc. (FULC)
6. Tenaya Therapeutics, Inc. (TNYA)
7. Maxcyte, Inc. (MXCT)
8. Genedx Holdings Corp. (WGS)
9. Biolife Solutions Inc (BLFS)
10. Absci Corp (ABSI)
Table 1. Insider trading of Standard Biotools Inc. (LAB) by Casdin Eli
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-08-22 | LAB | Buy | 200,000 | 1.26 | 252,599 |
| 2025-08-25 | LAB | Buy | 200,000 | 1.24 | 248,200 |
| 2025-08-26 | LAB | Buy | 125,000 | 1.26 | 158,000 |
| 2024-08-14 | LAB | Buy | 1,200,000 | 1.59 | 1,914,000 |
| 2024-03-04 | LAB | Buy | 250,000 | 2.57 | 642,500 |
| 2024-03-05 | LAB | Buy | 1,403 | 2.62 | 3,668 |
| 2023-05-17 | LAB | Buy | 250,000 | 1.89 | 471,500 |
| 2023-05-18 | LAB | Buy | 150,000 | 2.16 | 323,850 |
| 2023-05-19 | LAB | Buy | 800,000 | 2.29 | 1,836,000 |
Table 2. Insider trading of 2seventy Bio, Inc. (TSVT) by Casdin Eli
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2024-03-26 | TSVT | Buy | 40,000 | 5.10 | 204,000 |
Table 3. Insider trading of Generation Bio Co. (GBIO) by Casdin Eli
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2020-06-16 | GBIO | Buy | 650,000 | 19.00 | 12,350,000 |
Table 4. Insider trading of Century Therapeutics, Inc. (IPSC) by Casdin Eli
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2021-06-22 | IPSC | Buy | 750,000 | 20.00 | 15,000,000 |
Table 5. Insider trading of Fulcrum Therapeutics, Inc. (FULC) by Casdin Eli
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2019-07-22 | FULC | Buy | 140,000 | 15.00 | 2,100,000 |
Table 6. Insider trading of Tenaya Therapeutics, Inc. (TNYA) by Casdin Eli
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2021-08-03 | TNYA | Buy | 850,000 | 15.00 | 12,750,000 |
Table 7. Insider trading of Maxcyte, Inc. (MXCT) by Casdin Eli
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2022-07-01 | MXCT | Sale | 3,235,548 | 4.30 | 13,912,856 |
| 2021-07-30 | MXCT | Buy | 1,800,000 | 13.00 | 23,400,000 |
Table 8. Insider trading of Genedx Holdings Corp. (WGS) by Casdin Eli
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-08-22 | WGS | Sale | 500,000 | 120.90 | 60,452,000 |
| 2025-06-18 | WGS | Option Ex | 12,924 | .00 | 0 |
| 2024-06-20 | WGS | Option Ex | 5,828 | .00 | 0 |
| 2023-05-02 | WGS | Option Ex | 45,454 | .00 | 0 |
| 2023-01-31 | WGS | Buy | 85,714,285 | .35 | 29,999,999 |
| 2022-04-27 | SMFR | Option Ex | 12,836 | .00 | 0 |
| 2022-04-29 | SMFR | Buy | 11,437,500 | 4.00 | 45,750,000 |
Table 9. Insider trading of Biolife Solutions Inc (BLFS) by Casdin Eli
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-08-15 | BLFS | Sale | 500,000 | 24.40 | 12,200,000 |
| 2025-08-11 | BLFS | Sale | 500,000 | 22.60 | 11,300,000 |
| 2025-06-10 | BLFS | Sale | 1,000,000 | 23.80 | 23,800,000 |
| 2023-10-19 | BLFS | Buy | 927,165 | 11.19 | 10,374,976 |
| 2023-08-09 | BLFS | Buy | 58,465 | 13.20 | 771,738 |
| 2023-05-19 | BLFS | Buy | 50,000 | 22.55 | 1,127,450 |
| 2023-05-22 | BLFS | Buy | 24,973 | 21.86 | 545,784 |
| 2023-05-16 | BLFS | Buy | 15,000 | 20.19 | 302,835 |
| 2023-05-17 | BLFS | Buy | 30,027 | 21.30 | 639,454 |
| 2023-05-18 | BLFS | Buy | 30,000 | 21.76 | 652,680 |
| 2020-11-24 | BLFS | Buy | 1,600,000 | 22.50 | 36,000,000 |
| 2020-07-01 | BLFS | Buy | 685,000 | 14.50 | 9,932,500 |
| 2020-07-02 | BLFS | Buy | 305,583 | 14.50 | 4,430,953 |
| 2020-05-22 | BLFS | Buy | 476,191 | 10.50 | 5,000,005 |
| 2020-05-14 | BLFS | Buy | 1,904,762 | 10.50 | 20,000,001 |
| 2019-11-19 | BLFS | Buy | 20,000 | 15.15 | 302,920 |
| 2019-11-20 | BLFS | Buy | 20,000 | 15.68 | 313,620 |
Table 10. Insider trading of Absci Corp (ABSI) by Casdin Eli
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2021-07-26 | ABSI | Buy | 1,562,500 | 16.00 | 25,000,000 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Casdin Eli
(Officer of Standard Biotools Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.