MAZUMDAR CLAIRE

PrivateCIK: 2034671
Location

BOSTON, MA

MAZUMDAR CLAIRE (Chief Executive Officer) sold 2.4% of their position (8.23K shares) of BICARA THERAPEUTICS INC. on the open market

Open‑market sale worth $154.3K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales
InsiderMAZUMDAR CLAIRECIK 2034671
IssuerBICARA THERAPEUTICS INC.CIK 2023658
DirectorOfficer· Chief Executive Officer
Since Mar 2026
-8.23K
Net shares
Net seller
$154.3K
Total sold
3
Open market trades
0B · 3S
9
Total transactions
8.23K acquired · 16.47K disposed
Non-Derivative Transactions6

Common Stock

Direct
M · Option Exercise

Shares

+2.63K

Price / share

$3.79

Trade value

$9.97K

% of position

0.8%
3/4/2026
339.39K342.02K

Common Stock

Direct
S · Sale

Shares

2.63K

Price / share

$18.73

Trade value

$49.29K

% of position

0.8%
3/4/2026
342.02K339.39K

Common Stock

Direct
M · Option Exercise

Shares

+1.79K

Price / share

$3.79

Trade value

$6.77K

% of position

0.5%
3/5/2026
339.39K341.18K

Common Stock

Direct
S · Sale

Shares

1.79K

Price / share

$18.74

Trade value

$33.46K

% of position

0.5%
3/5/2026
341.18K339.39K

Common Stock

Direct
M · Option Exercise

Shares

+3.82K

Price / share

$3.79

Trade value

$14.47K

% of position

1.1%
3/6/2026
339.39K343.21K

Common Stock

Direct
S · Sale

Shares

3.82K

Price / share

$18.75

Trade value

$71.57K

% of position

1.1%
3/6/2026
343.21K339.39K
Total

Net shares

+0.00

Net value

-$123.12K

Derivative Transactions3

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

2.63K shares

Shares

2.63K

Strike price

3.7898

Held after

233.48K

Exercisable

3/4/2026

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

1.79K shares

Shares

1.79K

Strike price

3.7898

Held after

231.69K

Exercisable

3/5/2026

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

3.82K shares

Shares

3.82K

Strike price

3.7898

Held after

227.87K

Exercisable

3/6/2026
MAZUMDAR CLAIRE — Insider Transaction (Form 4) Filed Mar 7, 2026 | Finecho