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Who

Chrystal Jensen

Chief Legal Officer

Company insider

Files Form 4 as: Chief Legal Officer, Cerus.

In numbers

Trades disclosed
143
Buys
0
Sells
32
Bought
$0
Sold
$4.7M
Companies
1
Companies where not an officer
0
First trade
2 Jan 2013
Last trade
17 Aug 2026
Last filed
17 Aug 2026

Companies traded

Where they are an officer
CERS CerusOfficer · Medical Devices · last 17 Aug 20260 buys · 32 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
50Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
17 Aug 2026filed 17 Aug 2026CERS CerusMedical DevicesSEC FORM 4 Sold$90K30,000 at $2.98filing
17 Aug 2026filed 17 Aug 2026CERS CerusMedical DevicesSEC FORM 4 Sold$89K30,000 at $2.98filing
30 Jun 2026filed 2 Jul 2026CERS CerusMedical DevicesSEC FORM 4 Code A—55,000 at $0.00filing
30 Jun 2026filed 2 Jul 2026CERS CerusMedical DevicesSEC FORM 4 Sold$72K24,329 at $2.94filing
30 Jun 2026filed 2 Jul 2026CERS CerusMedical DevicesSEC FORM 4 Code A—55,000 at $0.00filing
30 Jun 2026filed 2 Jul 2026CERS CerusMedical DevicesSEC FORM 4 Sold$72K24,329 at $2.94filing
1 Apr 2026filed 3 Apr 2026CERS CerusMedical DevicesSEC FORM 4 Code A—200,000 at $0.00filing
1 Apr 2026filed 3 Apr 2026CERS CerusMedical DevicesSEC FORM 4 Code A—200,000 at $0.00filing
6 Mar 2026filed 9 Mar 2026CERS CerusMedical DevicesSEC FORM 4 Sold$62K30,845 at $2.01filing
6 Mar 2026filed 9 Mar 2026CERS CerusMedical DevicesSEC FORM 4 Sold$62K30,845 at $2.01filing
5 Mar 2026filed 9 Mar 2026CERS CerusMedical DevicesSEC FORM 4 Code A—55,220 at $0.00filing
5 Mar 2026filed 9 Mar 2026CERS CerusMedical DevicesSEC FORM 4 Code A—55,220 at $0.00filing
2 Mar 2026filed 4 Mar 2026CERS CerusMedical DevicesSEC FORM 4 Code A—300,000 at $0.00filing
2 Mar 2026filed 4 Mar 2026CERS CerusMedical DevicesSEC FORM 4 Code A—300,000 at $0.00filing
24 Nov 2025filed 26 Nov 2025CERS CerusMedical DevicesSEC FORM 4 Sold$94K55,000 at $1.70filing
14 Mar 2025filed 17 Mar 2025CERS CerusMedical DevicesSEC FORM 4 Sold$44K30,075 at $1.45filing
13 Mar 2025filed 17 Mar 2025CERS CerusMedical DevicesSEC FORM 4 Sold$27K18,949 at $1.45filing
12 Mar 2025filed 16 Mar 2026CERS CerusMedical DevicesSEC FORM 4 Sold$187K113,008 at $1.66filing
12 Mar 2025filed 16 Mar 2026CERS CerusMedical DevicesSEC FORM 4 Sold$188K113,008 at $1.66filing
7 Mar 2025filed 10 Mar 2025CERS CerusMedical DevicesSEC FORM 4 Sold$41K27,457 at $1.50filing

News

TransMedics Group (NASDAQ:TMDX) and Cerus (NASDAQ:CERS) Head-To-Head ContrastCERS · themarketsdaily.com · 13 Oct 2026

0 headlines in the last 90 days name Chrystal Jensen; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Health Care32

Buys in green, sells in red, by the company’s sector.

Related people

Vivek K. JayaramanChief Executive Officer · Chief Executive Officer at Cerus, filing Form 4 there in the last year
William Mariner GreenmanPresident and CEO · President and CEO at Cerus, filing Form 4 there in the last year
Kevin Dennis GreenChief Financial Officer · Chief Financial Officer at Cerus, filing Form 4 there in the last year
Eric BjerkholtChief Financial Officer · Director at Cerus, filing Form 4 there in the last year
Frank WitneyDirector · Director at Cerus, filing Form 4 there in the last year