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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
2025-03-06 Green Kevin Dennis Chief Financial Officer Grant or award 10b5-1 +392,500 886,362
2025-03-06 Green Kevin Dennis Chief Financial Officer Grant or award 10b5-1 +80,540 966,902
2025-03-06 Benjamin Richard J Chief Medical Officer Grant or award 10b5-1 +300,000 694,373
2025-03-06 Benjamin Richard J Chief Medical Officer Grant or award 10b5-1 +66,565 760,938
2025-03-04 Jensen Chrystal Chief Legal Officer Sale 10b5-1 −6,292 $1.55 $10K 465,198
2025-03-04 Jensen Chrystal Chief Legal Officer Sale 10b5-1 −60,000 $1.59 $95K 405,198
2025-03-04 Jayaraman Vivek K Chief Operating Officer Sale 10b5-1 −10,780 $1.55 $17K 905,828
2025-03-04 Greenman William Mariner President and CEO Sale 10b5-1 −23,023 $1.55 $36K 3,230,000
2025-03-04 Green Kevin Dennis Chief Financial Officer Sale 10b5-1 −8,386 $1.55 $13K 554,518
2025-03-04 Benjamin Richard J Chief Medical Officer Sale 10b5-1 −6,292 $1.55 $10K 394,373
2025-03-03 Jensen Chrystal Chief Legal Officer Option exercise 10b5-1 +13,912 471,490
2025-03-03 Jensen Chrystal Chief Legal Officer Option exercise · Restricted Stock Unit 10b5-1 −13,912 0
2025-03-03 Jayaraman Vivek K Chief Operating Officer Option exercise 10b5-1 +23,850 916,608
2025-03-03 Jayaraman Vivek K Chief Operating Officer Option exercise · Restricted Stock Unit 10b5-1 −23,850 0
2025-03-03 Greenman William Mariner President and CEO Option exercise 10b5-1 +57,637 3,253,023
2025-03-03 Greenman William Mariner President and CEO Option exercise · Restricted Stock Unit 10b5-1 −57,637 0
2025-03-03 Green Kevin Dennis Chief Financial Officer Option exercise 10b5-1 +18,550 562,904
2025-03-03 Green Kevin Dennis Chief Financial Officer Sale 10b5-1 −60,656 $1.58 $96K 493,862
2025-03-03 Green Kevin Dennis Chief Financial Officer Option exercise · Restricted Stock Unit 10b5-1 −18,550 0
2025-03-03 Benjamin Richard J Chief Medical Officer Option exercise 10b5-1 +13,912 451,919

Page 5 of 27 · 524 trades