LANGE LOUIS G sold 28.19K shares of NEWAMSTERDAM PHARMA CO N.V. on the open market
Open‑market sale worth $829.0K. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 3/10/2026ACC: 0001193125-26-100798
-28.19K
Net shares
Net seller
$829.0K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
44.62K acquired · 72.81K disposed
Non-Derivative Transactions2
Ordinary Shares
Indirect
Shares
−28.19K
Price / share
$29.41
Trade value
$828.95K
% of position
New position
3/6/2026
28.19K→0.00
Ordinary Shares
Direct
Shares
+44.62K
Price / share
$11.50
Trade value
$513.12K
% of position
430.7%
3/9/2026
10.36K→54.98K
Total
Net shares
+16.43K
Net value
-$315.83K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Ordinary Shares Indirect | 3/6/2026 | S · Sale | −28.19K | $29.41 | $828.95K | New position | 28.19K | 0.00 |
| Ordinary Shares Direct | 3/9/2026 | X · X | +44.62K | $11.50 | $513.12K | 430.7% | 10.36K | 54.98K |
| Total | +16.43K | -$315.83K | ||||||
Derivative Transactions1
Warrant (right to buy)
Direct
Converts to
Ordinary Shares
44.62K shares
Shares
−44.62K
Strike price
11.50
Held after
0.00
Exercisable
—
3/9/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Warrant (right to buy) Direct | Ordinary Shares44.62K shares | 3/9/2026 | X · X | −44.62K | 11.50 | — | 0.00 |