Richard J Benjamin

CERS

Richard J Benjamin serves as officer: Chief Medical Officer at Cerus Corporation (CERS). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

12 trades

$2.50M

Net Position

Net Seller

$2.50M

Companies Traded

CERS

Active Period

Mar 2021 – Mar 2026

12 total trades

Most Recent

Sell CERS

Mar 9, 2026 · $250.9K

Richard J Benjamin's Insider Trading at Cerus Corporation (CERS)

Buys

0 · $0.00

Sells

12 · $2.50M

Total Shares Bought

Total Shares Sold

624,692

CERS Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Mar 9, 2026↗	Sell	125,894	$1.99	$250.9K	943,762
Mar 13, 2025↗	Sell	49,024	$1.45	$71.1K	0
Mar 6, 2025↗	Sell	26,139	$1.50	$39.2K	0
Mar 3, 2025↗	Sell	57,546	$1.57	$90.6K	0
Aug 2, 2024↗	Sell	21,605	$2.50	$54.0K	0
Mar 12, 2024↗	Sell	35,115	$2.02	$70.8K	0
Mar 8, 2024↗	Sell	29,378	$2.40	$70.5K	0
Mar 12, 2023↗	Sell	25,353	$2.79	$70.8K	0
Aug 9, 2022↗	Sell	10,000	$5.12	$51.2K	0
Mar 12, 2022↗	Sell	30,307	$5.04	$152.7K	0
Nov 3, 2021↗	Sell	165,000	$7.68	$1.27M	0
Mar 12, 2021↗	Sell	49,331	$6.36	$313.8K	0