Casdin Alexander W.
CIK: 0001455228
Director
Primary company: Erasca, Inc. (ERAS)
Casdin Alexander W. is a corporate insider at Erasca, Inc. (ERAS) filing SEC Form 4 transactions. 41 transactions across 4 companies, totaling $7,071,920 in purchases and $0 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
Erasca, Inc. ERAS | Award | 29,888 | $16.01 | $479K | 29,888 | 6/26/2026 Filed: 6/26/2026 | Filing → |
Erasca, Inc. ERAS | Award | 120,000 | - | - | 120,000 | 6/24/2025 Filed: 6/26/2025 | Filing → |
Erasca, Inc. ERAS | Award | 28,877 | $2.51 | $72K | 28,877 | 1/1/2025 Filed: 1/2/2025 | Filing → |
Erasca, Inc. ERAS | Award | 60,000 | - | - | 60,000 | 6/20/2024 Filed: 6/21/2024 | Filing → |
Erasca, Inc. ERAS | Purchase | 80,000 | $2.27 | $182K | 573,974 | 5/21/2024 Filed: 5/22/2024 | Filing → |
Erasca, Inc. ERAS | Award | 41,084 | - | - | 41,084 | 1/1/2024 Filed: 1/3/2024 | Filing → |
Erasca, Inc. ERAS | Purchase | 30,000 | $1.66 | $50K | 493,974 | 12/4/2023 Filed: 12/4/2023 | Filing → |
Erasca, Inc. ERAS | Award | 60,000 | $0.00 | $0 | 60,000 | 6/22/2023 Filed: 6/26/2023 | Filing → |
Sientra, Inc. SIEN | Award | 15,000 | $0.00 | $0 | 252,099 | 6/15/2023 Filed: 6/20/2023 | Filing → |
Erasca, Inc. ERAS | Purchase | 20,000 | $2.76 | $55K | 463,974 | 4/10/2023 Filed: 4/11/2023 | Filing → |
Erasca, Inc. ERAS | Purchase | 20,000 | $4.87 | $97K | 443,974 | 12/15/2022 Filed: 12/15/2022 | Filing → |
Erasca, Inc. ERAS | J | 750,000 | $0.00 | $0 | 0 | 7/1/2022 Filed: 7/6/2022 | Filing → |
Erasca, Inc. ERAS | Award | 40,000 | $0.00 | $0 | 40,000 | 6/22/2022 Filed: 6/24/2022 | Filing → |
Erasca, Inc. ERAS | Conversion | 900,000 | - | - | 0 | 7/20/2021 Filed: 7/20/2021 | Filing → |
Erasca, Inc. ERAS | Conversion | 180,000 | - | - | 0 | 7/20/2021 Filed: 7/20/2021 | Filing → |
Erasca, Inc. ERAS | Conversion | 750,000 | - | - | 750,000 | 7/20/2021 Filed: 7/20/2021 | Filing → |
Erasca, Inc. ERAS | Conversion | 150,000 | - | - | 337,500 | 7/20/2021 Filed: 7/20/2021 | Filing → |
Ignyta, Inc. RXDX | Disposition | 20,000 | $0.00 | $0 | 0 | 2/8/2018 Filed: 2/12/2018 | Filing → |
Ignyta, Inc. RXDX | Disposition | 15,000 | $0.00 | $0 | 0 | 2/8/2018 Filed: 2/12/2018 | Filing → |
Ignyta, Inc. RXDX | Disposition | 15,000 | $0.00 | $0 | 0 | 2/8/2018 Filed: 2/12/2018 | Filing → |
Erasca, Inc.
ERAS
Type
Award
Shares
29,888
Price
$16.01
Value
$479K
Erasca, Inc.
ERAS
Type
Award
Shares
120,000
Price
-
Value
-
Erasca, Inc.
ERAS
Type
Award
Shares
28,877
Price
$2.51
Value
$72K
Erasca, Inc.
ERAS
Type
Award
Shares
60,000
Price
-
Value
-
Erasca, Inc.
ERAS
Type
Purchase
Shares
80,000
Price
$2.27
Value
$182K
Erasca, Inc.
ERAS
Type
Award
Shares
41,084
Price
-
Value
-
Erasca, Inc.
ERAS
Type
Purchase
Shares
30,000
Price
$1.66
Value
$50K
Erasca, Inc.
ERAS
Type
Award
Shares
60,000
Price
$0.00
Value
$0
Sientra, Inc.
SIEN
Type
Award
Shares
15,000
Price
$0.00
Value
$0
Erasca, Inc.
ERAS
Type
Purchase
Shares
20,000
Price
$2.76
Value
$55K
Erasca, Inc.
ERAS
Type
Purchase
Shares
20,000
Price
$4.87
Value
$97K
Erasca, Inc.
ERAS
Type
J
Shares
750,000
Price
$0.00
Value
$0
Erasca, Inc.
ERAS
Type
Award
Shares
40,000
Price
$0.00
Value
$0
Erasca, Inc.
ERAS
Type
Conversion
Shares
900,000
Price
-
Value
-
Erasca, Inc.
ERAS
Type
Conversion
Shares
180,000
Price
-
Value
-
Erasca, Inc.
ERAS
Type
Conversion
Shares
750,000
Price
-
Value
-
Erasca, Inc.
ERAS
Type
Conversion
Shares
150,000
Price
-
Value
-
Ignyta, Inc.
RXDX
Type
Disposition
Shares
20,000
Price
$0.00
Value
$0
Ignyta, Inc.
RXDX
Type
Disposition
Shares
15,000
Price
$0.00
Value
$0
Ignyta, Inc.
RXDX
Type
Disposition
Shares
15,000
Price
$0.00
Value
$0
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