HAGEN BRETT R

PrivateCIK: 1681782
Location

CAMBRIDGE, MA

HAGEN BRETT R (Chief Accounting Officer) sold 1.92K shares of KALARIS THERAPEUTICS, INC. on the open market

Open‑market sale worth $12.9K. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderHAGEN BRETT RCIK 1681782
Officer· Chief Accounting Officer
Since Jul 2020
+58.88K
Net shares
Net buyer
$12.9K
Total sold
1
Open market trades
0B · 1S
2
Total transactions
60.80K acquired · 1.92K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

1.92K

Price / share

$6.72

Trade value

$12.87K

% of position

New position
3/20/2026
1.92K0.00
Total

Net shares

1.92K

Net value

-$12.87K

Derivative Transactions1

Stock Option (Right to Buy)

Direct
A · Award
Converts to

Common Stock

60.80K shares

Shares

+60.80K

Strike price

6.81

Held after

60.80K

Exercisable

3/19/2026
HAGEN BRETT R — Insider Transaction (Form 4) Filed Mar 23, 2026 | Finecho