ROBERTSON REBECCA B
CIK: 0001201585
Director
Primary company: TANDEM DIABETES CARE INC (TNDM)
ROBERTSON REBECCA B is a corporate insider at TANDEM DIABETES CARE INC (TNDM) filing SEC Form 4 transactions. 85 transactions across 3 companies, totaling $0 in purchases and $2,983,631 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 |
|---|---|---|---|---|---|---|---|
Ceribell, Inc. CBLL | Award | 7,838 | - | - | 26,587 | 6/2/2026 Filed: 6/2/2026 | Filing → |
| Exercise | 8,759 | - | - | 0 | 5/21/2026 Filed: 5/20/2026 | Filing → | |
| Exercise | 8,759 | - | - | 22,542 | 5/21/2026 Filed: 5/20/2026 | Filing → | |
| Award | 10,220 | - | - | 10,220 | 5/20/2026 Filed: 5/20/2026 | Filing → | |
Ceribell, Inc. CBLL | Sale | 827 | $17.80 | $15K | 18,749 | 3/3/2026 Filed: 3/3/2026 | Filing → |
Ceribell, Inc. CBLL | Exercise | 5,000 | - | - | 10,150 | 12/8/2025 Filed: 12/10/2025 | Filing → |
Ceribell, Inc. CBLL | Sale | 5,000 | $20.00 | $100K | 8,388 | 12/8/2025 Filed: 12/10/2025 | Filing → |
Ceribell, Inc. CBLL | Exercise | 5,000 | $2.24 | $11K | 13,388 | 12/8/2025 Filed: 12/10/2025 | Filing → |
Ceribell, Inc. CBLL | Sale | 827 | $16.67 | $14K | 8,388 | 12/2/2025 Filed: 12/4/2025 | Filing → |
Ceribell, Inc. CBLL | Sale | 827 | $11.36 | $9K | 9,215 | 9/3/2025 Filed: 9/5/2025 | Filing → |
Ceribell, Inc. CBLL | Sale | 11,188 | $17.85 | $200K | 10,042 | 6/18/2025 Filed: 6/20/2025 | Filing → |
Ceribell, Inc. CBLL | Sale | 7,445 | $17.63 | $131K | 21,230 | 6/17/2025 Filed: 6/20/2025 | Filing → |
Ceribell, Inc. CBLL | Exercise | 19,455 | - | - | 0 | 6/16/2025 Filed: 6/17/2025 | Filing → |
Ceribell, Inc. CBLL | Exercise | 545 | - | - | 15,150 | 6/16/2025 Filed: 6/17/2025 | Filing → |
Ceribell, Inc. CBLL | Sale | 20,000 | $17.14 | $343K | 28,675 | 6/16/2025 Filed: 6/17/2025 | Filing → |
Ceribell, Inc. CBLL | Exercise | 19,455 | $3.65 | $71K | 48,675 | 6/16/2025 Filed: 6/17/2025 | Filing → |
Ceribell, Inc. CBLL | Exercise | 545 | $2.24 | $1K | 29,220 | 6/16/2025 Filed: 6/17/2025 | Filing → |
Ceribell, Inc. CBLL | Award | 8,828 | - | - | 28,675 | 6/10/2025 Filed: 6/17/2025 | Filing → |
| Exercise | 4,387 | - | - | 0 | 5/22/2025 Filed: 5/23/2025 | Filing → | |
| Exercise | 4,387 | $20.64 | $91K | 13,783 | 5/22/2025 Filed: 5/23/2025 | Filing → |
Ceribell, Inc.
CBLL
Type
Award
Shares
7,838
Price
-
Value
-
Type
Exercise
Shares
8,759
Price
-
Value
-
Type
Exercise
Shares
8,759
Price
-
Value
-
Type
Award
Shares
10,220
Price
-
Value
-
Ceribell, Inc.
CBLL
Type
Sale
Shares
827
Price
$17.80
Value
$15K
Ceribell, Inc.
CBLL
Type
Exercise
Shares
5,000
Price
-
Value
-
Ceribell, Inc.
CBLL
Type
Sale
Shares
5,000
Price
$20.00
Value
$100K
Ceribell, Inc.
CBLL
Type
Exercise
Shares
5,000
Price
$2.24
Value
$11K
Ceribell, Inc.
CBLL
Type
Sale
Shares
827
Price
$16.67
Value
$14K
Ceribell, Inc.
CBLL
Type
Sale
Shares
827
Price
$11.36
Value
$9K
Ceribell, Inc.
CBLL
Type
Sale
Shares
11,188
Price
$17.85
Value
$200K
Ceribell, Inc.
CBLL
Type
Sale
Shares
7,445
Price
$17.63
Value
$131K
Ceribell, Inc.
CBLL
Type
Exercise
Shares
19,455
Price
-
Value
-
Ceribell, Inc.
CBLL
Type
Exercise
Shares
545
Price
-
Value
-
Ceribell, Inc.
CBLL
Type
Sale
Shares
20,000
Price
$17.14
Value
$343K
Ceribell, Inc.
CBLL
Type
Exercise
Shares
19,455
Price
$3.65
Value
$71K
Ceribell, Inc.
CBLL
Type
Exercise
Shares
545
Price
$2.24
Value
$1K
Ceribell, Inc.
CBLL
Type
Award
Shares
8,828
Price
-
Value
-
Type
Exercise
Shares
4,387
Price
-
Value
-
Type
Exercise
Shares
4,387
Price
$20.64
Value
$91K
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