BENJAMIN RICHARD J

PrivateCIK: 1296322
Location

NEWTON, MA

BENJAMIN RICHARD J (Chief Medical Officer) sold 12.5% of their position (125.89K shares) of CERUS CORP on the open market

Open‑market sale worth $250.9K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales
InsiderBENJAMIN RICHARD JCIK 1296322
IssuerCERUS CORPCIK 1020214
Officer· Chief Medical Officer
Since Mar 2026
-70.67K
Net shares
Net seller
$250.9K
Total sold
3
Open market trades
0B · 3S
4
Total transactions
55.22K acquired · 125.89K disposed
Non-Derivative Transactions4

Common Stock

Direct
A · Award

Shares

+55.22K

Price / share

Trade value

% of position

5.8%
3/5/2026
949.77K1M

Common Stock

Direct
S · Sale

Shares

61.23K

Price / share

$2.06

Trade value

$126.31K

% of position

6.1%
3/5/2026
1M943.76K

Common Stock

Direct
S · Sale

Shares

24.23K

Price / share

$2.01

Trade value

$48.60K

% of position

2.6%
3/6/2026
943.76K919.53K

Common Stock

Direct
S · Sale

Shares

40.43K

Price / share

$1.88

Trade value

$76.03K

% of position

4.4%
3/9/2026
919.53K879.10K
Total

Net shares

70.67K

Net value

-$250.94K

Derivative Transactions0
No derivative transactions reported
BENJAMIN RICHARD J — Insider Transaction (Form 4) Filed Mar 9, 2026 | Finecho