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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
2021-06-02 BJERKHOLT ERIC Director Grant or award · Option (Right to Buy) +29,983 29,983
2021-06-01 Swisher Daniel N JR Director Option exercise +15,961 75,829
2021-06-01 Swisher Daniel N JR Director Option exercise · Restricted Stock Unit −15,961 0
2021-06-01 Witney Frank Director Option exercise +13,228 84,717
2021-06-01 Witney Frank Director Option exercise · Restricted Stock Unit −13,228 0
2021-06-01 SCHULZE GAIL Director Option exercise +13,228 13,228
2021-06-01 SCHULZE GAIL Director Option exercise · Restricted Stock Unit −13,228 0
2021-06-01 NACHTSHEIM JAMI K Director Option exercise +13,228 25,893
2021-06-01 NACHTSHEIM JAMI K Director Option exercise · Restricted Stock Unit −13,228 0
2021-06-01 MOORE TIMOTHY L. Director Option exercise +13,228 25,435
2021-06-01 MOORE TIMOTHY L. Director Option exercise · Restricted Stock Unit −13,228 0
2021-06-01 BJERKHOLT ERIC Director Option exercise +13,228 41,791
2021-06-01 BJERKHOLT ERIC Director Option exercise · Restricted Stock Unit −13,228 0
2021-06-01 ANDERSON TIMOTHY B Director Option exercise +13,228 213,993
2021-06-01 ANDERSON TIMOTHY B Director Option exercise · Restricted Stock Unit −13,228 0
2021-05-18 Swisher Daniel N JR Director Option exercise +5,000 $2.90 $15K 64,868
2021-05-18 Swisher Daniel N JR Director Sale −5,000 $5.75 $29K 59,868
2021-05-18 Swisher Daniel N JR Director Option exercise · Option (Right to Buy) −5,000 0
2021-04-30 CORASH LAURENCE M Chief Scientific Officer Option exercise +25,200 $3.66 $92K 1,982,586
2021-04-30 CORASH LAURENCE M Chief Scientific Officer Option exercise · Option (Right to Buy) −25,200 0

Page 20 of 44 · 870 trades