Liawatidewi Yakob
CIK: 0001743927•EVP CORP ADMIN CENTER
OfficerDirector
Primary company: Amphastar Pharmaceuticals, Inc. (AMPH)
Liawatidewi Yakob is a corporate insider (EVP CORP ADMIN CENTER) at Amphastar Pharmaceuticals, Inc. (AMPH) filing SEC Form 4 transactions. 147 transactions, totaling $0 in purchases and $7,136,750 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 |
|---|---|---|---|---|---|---|---|
| Tax Payment | 1,033 | $18.18 | $19K | 121,892 | 3/15/2026 Filed: 3/15/2026 | Filing → | |
| Tax Payment | 965 | $19.96 | $19K | 90,489 | 3/4/2026 Filed: 3/4/2026 | Filing → | |
| Tax Payment | 1,731 | $27.69 | $48K | 90,909 | 3/17/2025 Filed: 3/18/2025 | Filing → | |
| Tax Payment | 1,031 | $26.66 | $27K | 92,640 | 3/15/2025 Filed: 3/18/2025 | Filing → | |
| Award | 44,253 | $28.41 | $1.26M | 44,253 | 3/10/2025 Filed: 3/12/2025 | Filing → | |
| Award | 20,837 | - | - | 93,671 | 3/10/2025 Filed: 3/12/2025 | Filing → | |
| Tax Payment | 1,141 | $28.32 | $32K | 72,834 | 3/6/2025 Filed: 3/10/2025 | Filing → | |
| Tax Payment | 963 | $27.62 | $27K | 73,975 | 3/4/2025 Filed: 3/6/2025 | Filing → | |
| Exercise | 5,214 | - | - | 10,962 | 11/6/2024 Filed: 11/8/2024 | Filing → | |
| Sale | 5,214 | $52.05 | $271K | 74,938 | 11/6/2024 Filed: 11/8/2024 | Filing → | |
| Exercise | 5,214 | $13.03 | $68K | 80,152 | 11/6/2024 Filed: 11/8/2024 | Filing → | |
| Tax Payment | 272 | $42.22 | $11K | 74,938 | 6/4/2024 Filed: 6/5/2024 | Filing → | |
| Tax Payment | 1,726 | $43.05 | $74K | 74,778 | 3/17/2024 Filed: 3/19/2024 | Filing → | |
| Tax Payment | 1,671 | $43.05 | $72K | 76,504 | 3/16/2024 Filed: 3/19/2024 | Filing → | |
| Tax Payment | 1,027 | $43.05 | $44K | 78,175 | 3/15/2024 Filed: 3/19/2024 | Filing → | |
| Tax Payment | 1,221 | $46.31 | $57K | 79,202 | 3/6/2024 Filed: 3/8/2024 | Filing → | |
| Award | 22,655 | - | - | 22,655 | 3/4/2024 Filed: 3/6/2024 | Filing → | |
| Award | 10,754 | - | - | 80,423 | 3/4/2024 Filed: 3/6/2024 | Filing → | |
| Exercise | 20,000 | $0.00 | $0 | 16,176 | 8/28/2023 Filed: 8/29/2023 | Filing → | |
| Exercise | 5,497 | $0.00 | $0 | 0 | 8/28/2023 Filed: 8/29/2023 | Filing → |
Type
Tax Payment
Shares
1,033
Price
$18.18
Value
$19K
Type
Tax Payment
Shares
965
Price
$19.96
Value
$19K
Type
Tax Payment
Shares
1,731
Price
$27.69
Value
$48K
Type
Tax Payment
Shares
1,031
Price
$26.66
Value
$27K
Type
Award
Shares
44,253
Price
$28.41
Value
$1.26M
Type
Award
Shares
20,837
Price
-
Value
-
Type
Tax Payment
Shares
1,141
Price
$28.32
Value
$32K
Type
Tax Payment
Shares
963
Price
$27.62
Value
$27K
Type
Exercise
Shares
5,214
Price
-
Value
-
Type
Sale
Shares
5,214
Price
$52.05
Value
$271K
Type
Exercise
Shares
5,214
Price
$13.03
Value
$68K
Type
Tax Payment
Shares
272
Price
$42.22
Value
$11K
Type
Tax Payment
Shares
1,726
Price
$43.05
Value
$74K
Type
Tax Payment
Shares
1,671
Price
$43.05
Value
$72K
Type
Tax Payment
Shares
1,027
Price
$43.05
Value
$44K
Type
Tax Payment
Shares
1,221
Price
$46.31
Value
$57K
Type
Award
Shares
22,655
Price
-
Value
-
Type
Award
Shares
10,754
Price
-
Value
-
Type
Exercise
Shares
20,000
Price
$0.00
Value
$0
Type
Exercise
Shares
5,497
Price
$0.00
Value
$0
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