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: 6/12/2026ACC: 0001515140-26-000003
+51.59K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
4
Total transactions
95.57K acquired · 43.97K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
+43.97K
Price / share
—
Trade value
—
% of position
263.0%
6/10/2026
16.72K→60.69K
Total
Net shares
+43.97K
Net value
$0.00
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 6/10/2026 | M · Option Exercise | +43.97K | — | — | 263.0% | 16.72K | 60.69K |
| Total | +43.97K | $0.00 | ||||||
Derivative Transactions3
Restricted Stock Units
Direct
Converts to
Common Stock
33.33K shares
Shares
+33.33K
Strike price
Held after
33.33K
Exercisable
—
6/10/2026
Director Stock Option (right to buy)
Direct
Converts to
Common Stock
18.26K shares
Shares
+18.26K
Strike price
4.05
Held after
18.26K
Exercisable
—
6/10/2026
Restricted Stock Units
Direct
Converts to
Common Stock
43.97K shares
Shares
−43.97K
Strike price
Held after
0.00
Exercisable
—
6/10/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units Direct | Common Stock33.33K shares | 6/10/2026 | A · Award | +33.33K | — | 33.33K | |
| Director Stock Option (right to buy) Direct | Common Stock18.26K shares | 6/10/2026 | A · Award | +18.26K | 4.05 | — | 18.26K |
| Restricted Stock Units Direct | Common Stock43.97K shares | 6/10/2026 | M · Option Exercise | −43.97K | — | 0.00 |