BARNETT VALERIE

PrivateCIK: 1873091
Location

FREMONT, CA

BARNETT VALERIE (General Counsel) exercised options at CYTEK BIOSCIENCES, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 3 exercises
InsiderBARNETT VALERIECIK 1873091
IssuerCYTEK BIOSCIENCES, INC.CIK 1831915
Officer· General Counsel
Since Jul 2021
+334.82K
Net shares
Net buyer
$49.7K
Total sold
0
Open market trades
0B · 0S
11
Total transactions
376.29K acquired · 41.47K disposed
Non-Derivative Transactions6

Common Stock

Direct
M · Option Exercise

Shares

+4.91K

Price / share

Trade value

% of position

4.2%
3/10/2026
116.46K121.37K

Common Stock

Direct
F · Tax Withholding

Shares

1.76K

Price / share

$4.23

Trade value

$7.45K

% of position

1.5%
3/10/2026
121.37K119.61K

Common Stock

Direct
M · Option Exercise

Shares

+10.31K

Price / share

Trade value

% of position

8.6%
3/10/2026
119.61K129.92K

Common Stock

Direct
F · Tax Withholding

Shares

4.25K

Price / share

$4.23

Trade value

$17.96K

% of position

3.3%
3/10/2026
129.92K125.67K

Common Stock

Direct
M · Option Exercise

Shares

+14.50K

Price / share

Trade value

% of position

11.5%
3/10/2026
125.67K140.18K

Common Stock

Direct
F · Tax Withholding

Shares

5.74K

Price / share

$4.23

Trade value

$24.28K

% of position

4.1%
3/10/2026
140.18K134.44K
Total

Net shares

+17.97K

Net value

-$49.69K

Derivative Transactions5

Employee Stock Option (right to buy)

Direct
A · Award
Converts to

Common Stock

120.11K shares

Shares

+120.11K

Strike price

4.23

Held after

120.11K

Exercisable

3/10/2026

Restricted Stock Units

Direct
A · Award
Converts to

Common Stock

226.45K shares

Shares

+226.45K

Strike price

Held after

226.45K

Exercisable

3/10/2026

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

4.91K shares

Shares

4.91K

Strike price

Held after

14.73K

Exercisable

3/10/2026

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

10.31K shares

Shares

10.31K

Strike price

Held after

61.88K

Exercisable

3/10/2026

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

14.50K shares

Shares

14.50K

Strike price

Held after

130.51K

Exercisable

3/10/2026
BARNETT VALERIE — Insider Transaction (Form 4) Filed Mar 12, 2026 | Finecho