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CIK 0001020214 · Accelerated filer

Ticker
CERS
Exchange
Nasdaq
Industry
Surgical & Medical Instruments & Apparatus
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
680262011
Phone
9252886000
Business address
1220 CONCORD AVENUE, SUITE 600, CONCORD, CA, 94520
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$89,529
in 1 filing, $90K under 10b5-1 plans

Net −$89,529. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Jensen Chrystal −$90K Chief Legal Officer sold 3% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-03-14 Greenman William Mariner President and CEO Sale 10b5-1 −122,827 $1.45 $178K 4,115,845
2025-03-14 Green Kevin Dennis Chief Financial Officer Sale 10b5-1 −36,740 $1.45 $53K 875,867
2025-03-14 Benjamin Richard J Chief Medical Officer Sale 10b5-1 −30,075 $1.45 $44K 685,775
2025-03-13 Jensen Chrystal Chief Legal Officer Sale 10b5-1 −18,949 $1.45 $27K 813,369
2025-03-13 Jayaraman Vivek K Chief Operating Officer Sale 10b5-1 −29,985 $1.45 $43K 1,477,330
2025-03-13 Greenman William Mariner President and CEO Sale 10b5-1 −71,086 $1.45 $103K 4,238,672
2025-03-13 Green Kevin Dennis Chief Financial Officer Sale 10b5-1 −23,147 $1.45 $34K 912,607
2025-03-13 Benjamin Richard J Chief Medical Officer Sale 10b5-1 −18,949 $1.45 $27K 715,850
2025-03-12 Jensen Chrystal Chief Legal Officer Sale 10b5-1 −113,008 $1.66 $187K 946,131
2025-03-07 Jensen Chrystal Chief Legal Officer Sale 10b5-1 −27,457 $1.50 $41K 832,318
2025-03-07 Jayaraman Vivek K Chief Operating Officer Sale 10b5-1 −33,999 $1.50 $51K 1,507,315
2025-03-07 Greenman William Mariner President and CEO Sale 10b5-1 −60,984 $1.50 $91K 4,309,758
2025-03-07 Green Kevin Dennis Chief Financial Officer Sale 10b5-1 −31,148 $1.50 $47K 935,754
2025-03-07 Benjamin Richard J Chief Medical Officer Sale 10b5-1 −26,139 $1.50 $39K 734,799
2025-03-06 Jensen Chrystal Chief Legal Officer Grant or award 10b5-1 +385,000 790,198
2025-03-06 Jensen Chrystal Chief Legal Officer Grant or award 10b5-1 +69,577 859,775
2025-03-06 Jayaraman Vivek K Chief Operating Officer Grant or award 10b5-1 +545,000 1,450,828
2025-03-06 Jayaraman Vivek K Chief Operating Officer Grant or award 10b5-1 +90,486 1,541,314
2025-03-06 Greenman William Mariner President and CEO Grant or award 10b5-1 +975,000 4,205,000
2025-03-06 Greenman William Mariner President and CEO Grant or award 10b5-1 +165,742 4,370,742

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