Davidson Michael H.
CIK: 0001573785•Chief Executive Officer
OfficerDirector
Primary company: NewAmsterdam Pharma Co N.V. (NAMS)
Davidson Michael H. is a corporate insider (Chief Executive Officer) at NewAmsterdam Pharma Co N.V. (NAMS) filing SEC Form 4 transactions. 33 transactions across 6 companies, totaling $267,604 in purchases and $0 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 |
|---|---|---|---|---|---|---|---|
NewAmsterdam Pharma Co N.V. NAMS | Exercise | 183,332 | - | - | 682,974 | 2/26/2026 Filed: 2/24/2026 | Filing → |
NewAmsterdam Pharma Co N.V. NAMS | Sale | 17,924 | $34.44 | $617K | 174,144 | 2/26/2026 Filed: 2/24/2026 | Filing → |
NewAmsterdam Pharma Co N.V. NAMS | Sale | 165,408 | $33.63 | $5.56M | 477,783 | 2/26/2026 Filed: 2/24/2026 | Filing → |
NewAmsterdam Pharma Co N.V. NAMS | Exercise | 183,332 | - | - | 643,191 | 2/26/2026 Filed: 2/24/2026 | Filing → |
NewAmsterdam Pharma Co N.V. NAMS | Exercise | 58,253 | - | - | 866,306 | 2/25/2026 Filed: 2/24/2026 | Filing → |
NewAmsterdam Pharma Co N.V. NAMS | Sale | 1,300 | $36.68 | $48K | 459,859 | 2/25/2026 Filed: 2/24/2026 | Filing → |
NewAmsterdam Pharma Co N.V. NAMS | Sale | 10,436 | $35.96 | $375K | 461,159 | 2/25/2026 Filed: 2/24/2026 | Filing → |
NewAmsterdam Pharma Co N.V. NAMS | Sale | 46,517 | $35.11 | $1.63M | 471,595 | 2/25/2026 Filed: 2/24/2026 | Filing → |
NewAmsterdam Pharma Co N.V. NAMS | Exercise | 58,253 | - | - | 518,112 | 2/25/2026 Filed: 2/24/2026 | Filing → |
NewAmsterdam Pharma Co N.V. NAMS | Exercise | 64,708 | - | - | 924,559 | 2/24/2026 Filed: 2/24/2026 | Filing → |
NewAmsterdam Pharma Co N.V. NAMS | Sale | 3,161 | $36.46 | $115K | 459,859 | 2/24/2026 Filed: 2/24/2026 | Filing → |
NewAmsterdam Pharma Co N.V. NAMS | Sale | 61,547 | $36.13 | $2.22M | 463,020 | 2/24/2026 Filed: 2/24/2026 | Filing → |
NewAmsterdam Pharma Co N.V. NAMS | Exercise | 64,708 | - | - | 524,567 | 2/24/2026 Filed: 2/24/2026 | Filing → |
| Award | 30,000 | $13.30 | $399K | 30,000 | 1/9/2026 Filed: 1/9/2026 | Filing → | |
| Award | 80,000 | - | - | 80,000 | 7/1/2025 Filed: 7/3/2025 | Filing → | |
| Award | 22,000 | - | - | 22,000 | 6/5/2025 Filed: 6/9/2025 | Filing → | |
NewAmsterdam Pharma Co N.V. NAMS | Exercise | 38,394 | - | - | 0 | 3/26/2025 Filed: 3/28/2025 | Filing → |
NewAmsterdam Pharma Co N.V. NAMS | Award | 38,394 | - | - | 38,394 | 3/26/2025 Filed: 3/28/2025 | Filing → |
NewAmsterdam Pharma Co N.V. NAMS | Sale | 12,258 | - | - | 390,441 | 3/26/2025 Filed: 3/28/2025 | Filing → |
NewAmsterdam Pharma Co N.V. NAMS | Exercise | 38,394 | - | - | 402,699 | 3/26/2025 Filed: 3/28/2025 | Filing → |
NewAmsterdam Pharma Co N.V.
NAMS
Type
Exercise
Shares
183,332
Price
-
Value
-
NewAmsterdam Pharma Co N.V.
NAMS
Type
Sale
Shares
17,924
Price
$34.44
Value
$617K
NewAmsterdam Pharma Co N.V.
NAMS
Type
Sale
Shares
165,408
Price
$33.63
Value
$5.56M
NewAmsterdam Pharma Co N.V.
NAMS
Type
Exercise
Shares
183,332
Price
-
Value
-
NewAmsterdam Pharma Co N.V.
NAMS
Type
Exercise
Shares
58,253
Price
-
Value
-
NewAmsterdam Pharma Co N.V.
NAMS
Type
Sale
Shares
1,300
Price
$36.68
Value
$48K
NewAmsterdam Pharma Co N.V.
NAMS
Type
Sale
Shares
10,436
Price
$35.96
Value
$375K
NewAmsterdam Pharma Co N.V.
NAMS
Type
Sale
Shares
46,517
Price
$35.11
Value
$1.63M
NewAmsterdam Pharma Co N.V.
NAMS
Type
Exercise
Shares
58,253
Price
-
Value
-
NewAmsterdam Pharma Co N.V.
NAMS
Type
Exercise
Shares
64,708
Price
-
Value
-
NewAmsterdam Pharma Co N.V.
NAMS
Type
Sale
Shares
3,161
Price
$36.46
Value
$115K
NewAmsterdam Pharma Co N.V.
NAMS
Type
Sale
Shares
61,547
Price
$36.13
Value
$2.22M
NewAmsterdam Pharma Co N.V.
NAMS
Type
Exercise
Shares
64,708
Price
-
Value
-
Type
Award
Shares
30,000
Price
$13.30
Value
$399K
Type
Award
Shares
80,000
Price
-
Value
-
Type
Award
Shares
22,000
Price
-
Value
-
NewAmsterdam Pharma Co N.V.
NAMS
Type
Exercise
Shares
38,394
Price
-
Value
-
NewAmsterdam Pharma Co N.V.
NAMS
Type
Award
Shares
38,394
Price
-
Value
-
NewAmsterdam Pharma Co N.V.
NAMS
Type
Sale
Shares
12,258
Price
-
Value
-
NewAmsterdam Pharma Co N.V.
NAMS
Type
Exercise
Shares
38,394
Price
-
Value
-
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