Krempa David
CIK: 0001968254
Primary company: Eton Pharmaceuticals, Inc. (ETON)
Krempa David is a corporate insider at Eton Pharmaceuticals, Inc. (ETON) filing SEC Form 4 transactions. 29 transactions, totaling $0 in purchases and $504,318 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 |
|---|---|---|---|---|---|---|---|
| Exercise | 25,000 | $7.31 | $183K | 70,000 | 8/24/2026 Filed: 8/24/2026 | Filing → | |
| Sale | 25,000 | $65.07 | $1.63M | 37,025 | 8/24/2026 Filed: 8/24/2026 | Filing → | |
| Exercise | 25,000 | $7.31 | $183K | 62,025 | 8/24/2026 Filed: 8/24/2026 | Filing → | |
| Exercise | 10,000 | - | - | 0 | 7/12/2026 Filed: 7/12/2026 | Filing → | |
| Exercise | 10,000 | - | - | 37,025 | 7/12/2026 Filed: 7/12/2026 | Filing → | |
| Exercise | 7,203 | $3.58 | $26K | 118,406 | 5/27/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 12,476 | $1.37 | $17K | 0 | 5/27/2026 Filed: 5/22/2026 | Filing → | |
| Sale | 19,679 | $31.47 | $619K | 25,249 | 5/27/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 7,203 | $3.58 | $26K | 44,928 | 5/27/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 12,476 | $1.37 | $17K | 37,725 | 5/27/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 12,524 | $1.37 | $17K | 12,476 | 5/26/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 25,000 | $1.38 | $35K | 0 | 5/26/2026 Filed: 5/22/2026 | Filing → | |
| Sale | 37,524 | $31.49 | $1.18M | 25,249 | 5/26/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 12,524 | $1.37 | $17K | 62,773 | 5/26/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 25,000 | $1.38 | $35K | 50,249 | 5/26/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 30,591 | $3.58 | $110K | 125,609 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Sale | 519 | $35.00 | $18K | 25,249 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Sale | 9,315 | $33.88 | $316K | 25,768 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Sale | 32,963 | $33.22 | $1.10M | 35,083 | 5/22/2026 Filed: 5/22/2026 | Filing → | |
| Exercise | 30,591 | $3.58 | $110K | 68,046 | 5/22/2026 Filed: 5/22/2026 | Filing → |
Type
Exercise
Shares
25,000
Price
$7.31
Value
$183K
Type
Sale
Shares
25,000
Price
$65.07
Value
$1.63M
Type
Exercise
Shares
25,000
Price
$7.31
Value
$183K
Type
Exercise
Shares
10,000
Price
-
Value
-
Type
Exercise
Shares
10,000
Price
-
Value
-
Type
Exercise
Shares
7,203
Price
$3.58
Value
$26K
Type
Exercise
Shares
12,476
Price
$1.37
Value
$17K
Type
Sale
Shares
19,679
Price
$31.47
Value
$619K
Type
Exercise
Shares
7,203
Price
$3.58
Value
$26K
Type
Exercise
Shares
12,476
Price
$1.37
Value
$17K
Type
Exercise
Shares
12,524
Price
$1.37
Value
$17K
Type
Exercise
Shares
25,000
Price
$1.38
Value
$35K
Type
Sale
Shares
37,524
Price
$31.49
Value
$1.18M
Type
Exercise
Shares
12,524
Price
$1.37
Value
$17K
Type
Exercise
Shares
25,000
Price
$1.38
Value
$35K
Type
Exercise
Shares
30,591
Price
$3.58
Value
$110K
Type
Sale
Shares
519
Price
$35.00
Value
$18K
Type
Sale
Shares
9,315
Price
$33.88
Value
$316K
Type
Sale
Shares
32,963
Price
$33.22
Value
$1.10M
Type
Exercise
Shares
30,591
Price
$3.58
Value
$110K
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