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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
2022-03-12 Menard Chrystal Chief Legal Officer Option exercise · Restricted Stock Unit −16,667 33,333
2022-03-12 Greenman William Mariner President and CEO Option exercise +151,666 1,963,184
2022-03-12 Greenman William Mariner President and CEO Option exercise +104,362 1,989,503
2022-03-12 Greenman William Mariner President and CEO Option exercise +64,667 2,000,468
2022-03-12 Greenman William Mariner President and CEO Option exercise · Restricted Stock Unit −151,666 0
2022-03-12 Greenman William Mariner President and CEO Option exercise · Restricted Stock Unit −104,362 107,525
2022-03-12 Greenman William Mariner President and CEO Option exercise · Restricted Stock Unit −64,667 129,333
2022-03-12 Jayaraman Vivek K Chief Operating Officer Option exercise +45,000 343,248
2022-03-12 Jayaraman Vivek K Chief Operating Officer Option exercise +42,900 369,997
2022-03-12 Jayaraman Vivek K Chief Operating Officer Option exercise +25,000 379,599
2022-03-12 Jayaraman Vivek K Chief Operating Officer Option exercise · Restricted Stock Unit −45,000 0
2022-03-12 Jayaraman Vivek K Chief Operating Officer Option exercise · Restricted Stock Unit −42,900 44,200
2022-03-12 Jayaraman Vivek K Chief Operating Officer Option exercise · Restricted Stock Unit −25,000 50,000
2022-03-12 CORASH LAURENCE M Chief Scientific Officer Option exercise +45,000 2,117,586
2022-03-12 CORASH LAURENCE M Chief Scientific Officer Option exercise +22,770 2,124,204
2022-03-12 CORASH LAURENCE M Chief Scientific Officer Option exercise +16,667 2,132,698
2022-03-12 CORASH LAURENCE M Chief Scientific Officer Option exercise · Restricted Stock Unit −45,000 0
2022-03-12 CORASH LAURENCE M Chief Scientific Officer Option exercise · Restricted Stock Unit −22,770 23,460
2022-03-12 CORASH LAURENCE M Chief Scientific Officer Option exercise · Restricted Stock Unit −16,667 33,333
2022-03-12 Green Kevin Dennis Chief Financial Officer Option exercise +45,000 267,999

Page 15 of 27 · 524 trades