HENRY DAVID A
CIK: 0001195842•Chief Financial Officer
Officer
Primary company: AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)
HENRY DAVID A is a corporate insider (Chief Financial Officer) at AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) filing SEC Form 4 transactions. 93 transactions across 4 companies, totaling $108,859 in purchases and $2,223,240 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 |
|---|---|---|---|---|---|---|---|
MYOMO, INC. MYO | Tax Payment | 25,310 | $1.42 | $36K | 470,163 | 8/7/2026 Filed: 8/7/2026 | Filing → |
MYOMO, INC. MYO | Award | 68,644 | - | - | 495,473 | 8/7/2026 Filed: 8/7/2026 | Filing → |
MYOMO, INC. MYO | Tax Payment | 5,166 | $1.09 | $6K | 426,829 | 7/13/2026 Filed: 7/10/2026 | Filing → |
MYOMO, INC. MYO | Award | 7,840 | - | - | 431,995 | 7/10/2026 Filed: 7/10/2026 | Filing → |
MYOMO, INC. MYO | Tax Payment | 10,969 | - | - | 424,155 | 6/12/2026 Filed: 6/12/2026 | Filing → |
MYOMO, INC. MYO | Tax Payment | 3,953 | $0.71 | $3K | 445,174 | 4/13/2026 Filed: 4/10/2026 | Filing → |
MYOMO, INC. MYO | Award | 12,500 | - | - | 449,127 | 4/10/2026 Filed: 4/10/2026 | Filing → |
MYOMO, INC. MYO | Tax Payment | 23,587 | $2.19 | $52K | 427,900 | 6/30/2025 Filed: 7/2/2025 | Filing → |
MYOMO, INC. MYO | Award | 76,398 | - | - | 451,487 | 6/11/2025 Filed: 6/13/2025 | Filing → |
MYOMO, INC. MYO | Tax Payment | 8,373 | $2.97 | $25K | 375,089 | 6/6/2025 Filed: 6/6/2025 | Filing → |
MYOMO, INC. MYO | Tax Payment | 2,019 | $5.22 | $11K | 383,462 | 3/13/2025 Filed: 3/13/2025 | Filing → |
MYOMO, INC. MYO | Award | 4,106 | - | - | 385,481 | 3/11/2025 Filed: 3/13/2025 | Filing → |
MYOMO, INC. MYO | Exercise | 3,012 | - | - | 0 | 6/9/2024 Filed: 1/24/2025 | Filing → |
MYOMO, INC. MYO | Exercise | 3,012 | - | - | 381,375 | 6/9/2024 Filed: 1/24/2025 | Filing → |
MYOMO, INC. MYO | Tax Payment | 25,436 | $3.02 | $77K | 378,363 | 7/1/2024 Filed: 7/2/2024 | Filing → |
MYOMO, INC. MYO | Tax Payment | 10,620 | $3.38 | $36K | 403,799 | 6/10/2024 Filed: 6/12/2024 | Filing → |
MYOMO, INC. MYO | Award | 70,000 | - | - | 414,419 | 6/5/2024 Filed: 6/7/2024 | Filing → |
MYOMO, INC. MYO | Tax Payment | 7,774 | $3.51 | $27K | 344,419 | 3/11/2024 Filed: 3/13/2024 | Filing → |
MYOMO, INC. MYO | Award | 41,666 | $0.60 | $25K | 352,193 | 8/29/2023 Filed: 1/12/2024 | Filing → |
MYOMO, INC. MYO | Purchase | 41,666 | $0.60 | $25K | 352,193 | 8/29/2023 Filed: 8/30/2023 | Filing → |
MYOMO, INC.
MYO
Type
Tax Payment
Shares
25,310
Price
$1.42
Value
$36K
MYOMO, INC.
MYO
Type
Award
Shares
68,644
Price
-
Value
-
MYOMO, INC.
MYO
Type
Tax Payment
Shares
5,166
Price
$1.09
Value
$6K
MYOMO, INC.
MYO
Type
Award
Shares
7,840
Price
-
Value
-
MYOMO, INC.
MYO
Type
Tax Payment
Shares
10,969
Price
-
Value
-
MYOMO, INC.
MYO
Type
Tax Payment
Shares
3,953
Price
$0.71
Value
$3K
MYOMO, INC.
MYO
Type
Award
Shares
12,500
Price
-
Value
-
MYOMO, INC.
MYO
Type
Tax Payment
Shares
23,587
Price
$2.19
Value
$52K
MYOMO, INC.
MYO
Type
Award
Shares
76,398
Price
-
Value
-
MYOMO, INC.
MYO
Type
Tax Payment
Shares
8,373
Price
$2.97
Value
$25K
MYOMO, INC.
MYO
Type
Tax Payment
Shares
2,019
Price
$5.22
Value
$11K
MYOMO, INC.
MYO
Type
Award
Shares
4,106
Price
-
Value
-
MYOMO, INC.
MYO
Type
Exercise
Shares
3,012
Price
-
Value
-
MYOMO, INC.
MYO
Type
Exercise
Shares
3,012
Price
-
Value
-
MYOMO, INC.
MYO
Type
Tax Payment
Shares
25,436
Price
$3.02
Value
$77K
MYOMO, INC.
MYO
Type
Tax Payment
Shares
10,620
Price
$3.38
Value
$36K
MYOMO, INC.
MYO
Type
Award
Shares
70,000
Price
-
Value
-
MYOMO, INC.
MYO
Type
Tax Payment
Shares
7,774
Price
$3.51
Value
$27K
MYOMO, INC.
MYO
Type
Award
Shares
41,666
Price
$0.60
Value
$25K
MYOMO, INC.
MYO
Type
Purchase
Shares
41,666
Price
$0.60
Value
$25K
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