Schiffer Vivienne
CIK: 0001835547•SVP, CLO, CCO & Corp Secretary
Officer
Primary company: Great Lakes Dredge & Dock CORP (GLDD)
Schiffer Vivienne is a corporate insider (SVP, CLO, CCO & Corp Secretary) at Great Lakes Dredge & Dock CORP (GLDD) filing SEC Form 4 transactions. 22 transactions. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| U | 144,817 | - | - | 0 | 4/1/2026 Filed: 4/1/2026 | Filing → | |
| Award | 28,945 | - | - | 144,817 | 4/1/2026 Filed: 4/1/2026 | Filing → | |
| Award | 18,035 | - | - | 82,181 | 5/8/2025 Filed: 5/12/2025 | Filing → | |
| Tax Payment | 683 | $9.54 | $7K | 64,146 | 5/5/2025 Filed: 5/7/2025 | Filing → | |
| Tax Payment | 1,070 | $9.54 | $10K | 64,829 | 5/5/2025 Filed: 5/7/2025 | Filing → | |
| Tax Payment | 2,533 | $8.70 | $22K | 65,899 | 3/17/2025 Filed: 3/18/2025 | Filing → | |
| Award | 10,402 | - | - | 68,432 | 3/17/2025 Filed: 3/18/2025 | Filing → | |
| Tax Payment | 1,274 | $8.70 | $11K | 58,030 | 3/17/2025 Filed: 3/18/2025 | Filing → | |
| Tax Payment | 3,420 | $8.70 | $30K | 59,304 | 3/17/2025 Filed: 3/18/2025 | Filing → | |
| Award | 14,043 | - | - | 62,724 | 3/17/2025 Filed: 3/18/2025 | Filing → | |
| Tax Payment | 1,864 | $8.70 | $16K | 48,681 | 3/17/2025 Filed: 3/18/2025 | Filing → | |
| Tax Payment | 1,070 | $7.04 | $8K | 50,545 | 5/6/2024 Filed: 5/7/2024 | Filing → | |
| Award | 15,684 | - | - | 51,615 | 3/15/2024 Filed: 3/19/2024 | Filing → | |
| Tax Payment | 3,012 | $8.62 | $26K | 35,931 | 3/15/2024 Filed: 3/19/2024 | Filing → | |
| Tax Payment | 3,051 | $8.62 | $26K | 38,943 | 3/15/2024 Filed: 3/19/2024 | Filing → | |
| Award | 7,752 | - | - | 41,994 | 3/15/2024 Filed: 3/19/2024 | Filing → | |
| Tax Payment | 895 | $8.70 | $8K | 34,242 | 3/5/2024 Filed: 3/6/2024 | Filing → | |
| Tax Payment | 1,296 | $5.75 | $7K | 35,137 | 5/5/2023 Filed: 5/9/2023 | Filing → | |
| Award | 22,960 | - | - | 36,433 | 3/15/2023 Filed: 3/17/2023 | Filing → | |
| Tax Payment | 1,152 | $5.78 | $7K | 13,473 | 3/6/2023 Filed: 3/8/2023 | Filing → |
Type
U
Shares
144,817
Price
-
Value
-
Type
Award
Shares
28,945
Price
-
Value
-
Type
Award
Shares
18,035
Price
-
Value
-
Type
Tax Payment
Shares
683
Price
$9.54
Value
$7K
Type
Tax Payment
Shares
1,070
Price
$9.54
Value
$10K
Type
Tax Payment
Shares
2,533
Price
$8.70
Value
$22K
Type
Award
Shares
10,402
Price
-
Value
-
Type
Tax Payment
Shares
1,274
Price
$8.70
Value
$11K
Type
Tax Payment
Shares
3,420
Price
$8.70
Value
$30K
Type
Award
Shares
14,043
Price
-
Value
-
Type
Tax Payment
Shares
1,864
Price
$8.70
Value
$16K
Type
Tax Payment
Shares
1,070
Price
$7.04
Value
$8K
Type
Award
Shares
15,684
Price
-
Value
-
Type
Tax Payment
Shares
3,012
Price
$8.62
Value
$26K
Type
Tax Payment
Shares
3,051
Price
$8.62
Value
$26K
Type
Award
Shares
7,752
Price
-
Value
-
Type
Tax Payment
Shares
895
Price
$8.70
Value
$8K
Type
Tax Payment
Shares
1,296
Price
$5.75
Value
$7K
Type
Award
Shares
22,960
Price
-
Value
-
Type
Tax Payment
Shares
1,152
Price
$5.78
Value
$7K
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