HOLDER MICHAEL exercised options at CYTEK BIOSCIENCES, INC.
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 5/20/2026ACC: 0001515140-26-000002
0.00
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
1.45K acquired · 1.45K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
+1.45K
Price / share
—
Trade value
—
% of position
9.5%
5/18/2026
15.27K→16.72K
Total
Net shares
+1.45K
Net value
$0.00
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 5/18/2026 | M · Option Exercise | +1.45K | — | — | 9.5% | 15.27K | 16.72K |
| Total | +1.45K | $0.00 | ||||||
Derivative Transactions1
Restricted Stock Units
Direct
Converts to
Common Stock
1.45K shares
Shares
−1.45K
Strike price
Held after
9.46K
Exercisable
—
5/18/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units Direct | Common Stock1.45K shares | 5/18/2026 | M · Option Exercise | −1.45K | — | 9.46K |