Haurwitz Rachel E.
CIK: 0001670579
Director
Primary company: Caribou Biosciences, Inc. (CRBU)
Haurwitz Rachel E. is a corporate insider at Caribou Biosciences, Inc. (CRBU) filing SEC Form 4 transactions. 28 transactions across 3 companies, totaling $20,400 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 |
|---|---|---|---|---|---|---|---|
| Award | 682,500 | $1.80 | $1.23M | 682,500 | 2/20/2026 Filed: 2/20/2026 | Filing → | |
| Award | 151,700 | - | - | 447,150 | 2/20/2026 Filed: 2/20/2026 | Filing → | |
| Purchase | 20,000 | $1.02 | $20K | 3,369,395 | 3/14/2025 Filed: 3/17/2025 | Filing → | |
| Award | 618,250 | $1.41 | $872K | 618,250 | 2/20/2025 Filed: 2/21/2025 | Filing → | |
| Award | 136,750 | - | - | 295,450 | 2/20/2025 Filed: 2/21/2025 | Filing → | |
Seer, Inc. SEER | Award | 58,178 | - | - | 87,615 | 6/12/2024 Filed: 6/14/2024 | Filing → |
| Award | 546,950 | - | - | 546,950 | 2/20/2024 Filed: 2/22/2024 | Filing → | |
| Award | 118,700 | - | - | 158,700 | 2/20/2024 Filed: 2/22/2024 | Filing → | |
Seer, Inc. SEER | Award | 34,735 | $0.00 | $0 | 34,735 | 6/14/2023 Filed: 6/16/2023 | Filing → |
Seer, Inc. SEER | Award | 23,443 | $0.00 | $0 | 29,437 | 6/14/2023 Filed: 6/16/2023 | Filing → |
| Exercise | 10,000 | $0.00 | $0 | 96,350 | 6/8/2023 Filed: 6/9/2023 | Filing → | |
| Exercise | 10,000 | $2.96 | $30K | 40,000 | 6/8/2023 Filed: 6/9/2023 | Filing → | |
| Exercise | 10,000 | $0.00 | $0 | 106,350 | 3/20/2023 Filed: 3/22/2023 | Filing → | |
| Exercise | 10,000 | $2.96 | $30K | 30,000 | 3/20/2023 Filed: 3/22/2023 | Filing → | |
| Award | 510,500 | $0.00 | $0 | 510,500 | 2/21/2023 Filed: 2/23/2023 | Filing → | |
Seer, Inc. SEER | Award | 17,865 | $0.00 | $0 | 17,865 | 6/15/2022 Filed: 6/17/2022 | Filing → |
Seer, Inc. SEER | Award | 5,994 | $0.00 | $0 | 5,994 | 6/15/2022 Filed: 6/17/2022 | Filing → |
| Exercise | 10,000 | $0.00 | $0 | 116,350 | 5/9/2022 Filed: 5/10/2022 | Filing → | |
| Exercise | 10,000 | $2.96 | $30K | 20,000 | 5/9/2022 Filed: 5/10/2022 | Filing → | |
| Exercise | 10,000 | $0.00 | $0 | 126,350 | 1/26/2022 Filed: 5/10/2022 | Filing → |
Type
Award
Shares
682,500
Price
$1.80
Value
$1.23M
Type
Award
Shares
151,700
Price
-
Value
-
Type
Purchase
Shares
20,000
Price
$1.02
Value
$20K
Type
Award
Shares
618,250
Price
$1.41
Value
$872K
Type
Award
Shares
136,750
Price
-
Value
-
Seer, Inc.
SEER
Type
Award
Shares
58,178
Price
-
Value
-
Type
Award
Shares
546,950
Price
-
Value
-
Type
Award
Shares
118,700
Price
-
Value
-
Seer, Inc.
SEER
Type
Award
Shares
34,735
Price
$0.00
Value
$0
Seer, Inc.
SEER
Type
Award
Shares
23,443
Price
$0.00
Value
$0
Type
Exercise
Shares
10,000
Price
$0.00
Value
$0
Type
Exercise
Shares
10,000
Price
$2.96
Value
$30K
Type
Exercise
Shares
10,000
Price
$0.00
Value
$0
Type
Exercise
Shares
10,000
Price
$2.96
Value
$30K
Type
Award
Shares
510,500
Price
$0.00
Value
$0
Seer, Inc.
SEER
Type
Award
Shares
17,865
Price
$0.00
Value
$0
Seer, Inc.
SEER
Type
Award
Shares
5,994
Price
$0.00
Value
$0
Type
Exercise
Shares
10,000
Price
$0.00
Value
$0
Type
Exercise
Shares
10,000
Price
$2.96
Value
$30K
Type
Exercise
Shares
10,000
Price
$0.00
Value
$0
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