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Person · CIK 1564252

Chrystal Jensen

Chief Legal Officer at Cerus

Source: Forms 3, 4, 5 and 144 on SEC EDGAR

Sold on Form 4$4.2M
Noticed on Form 144$336K
Bought on Form 4$0
Companies1

Holdings now

As reported after the latest Form 3, 4 or 5 at each company.

How these figures work

Options and RSUs are from the latest filing that lists them; earlier grants may also be held. Holdings can be out of date when a person stops filing.

CompanySecurityHeldShares or unitsAs of
Cerus CERSCommon StockDirectly936,657Aug 17, 2026 · Filing · EDGAR
Cerus CERSRestricted Stock UnitDirectly509,530Mar 1, 2024 · Filing · EDGAR

Sold and noticed by quarter

Chrystal Jensen: dollars sold on Form 4 and noticed on Form 144 per quarter, Q1 2021 to Q4 2026$404K$0Q1 2021: notice not machine-readableQ1 2021: $252K sold on Form 4Q2 2021: $0 noticed on Form 144Q2 2021: $0 sold on Form 4Q3 2021: $0 noticed on Form 144Q3 2021: $0 sold on Form 4Q4 2021: notice not machine-readableQ4 2021: $308K sold on Form 4Q1 2022: notice not machine-readableQ1 2022: $153K sold on Form 4Q2 2022: $0 noticed on Form 144Q2 2022: $0 sold on Form 4Q3 2022: notice not machine-readableQ3 2022: $52K sold on Form 4Q4 2022: $0 noticed on Form 144Q4 2022: $0 sold on Form 4Q1 2023: notice not machine-readableQ1 2023: $43K sold on Form 4Q2 2023: $0 noticed on Form 144Q2 2023: $0 sold on Form 4Q3 2023: $0 noticed on Form 144Q3 2023: $0 sold on Form 4Q4 2023: $0 noticed on Form 144Q4 2023: $0 sold on Form 4Q1 2024: $0 noticed on Form 144Q1 2024: $71K sold on Form 4Q2 2024: $0 noticed on Form 144Q2 2024: $0 sold on Form 4Q3 2024: $34K noticed on Form 144Q3 2024: $34K sold on Form 4Q4 2024: $29K noticed on Form 144Q4 2024: $29K sold on Form 4Q1 2025: $90K noticed on Form 144Q1 2025: $404K sold on Form 4Q2 2025: $0 noticed on Form 144Q2 2025: $0 sold on Form 4Q3 2025: $0 noticed on Form 144Q3 2025: $0 sold on Form 4Q4 2025: $94K noticed on Form 144Q4 2025: $94K sold on Form 4Q1 2026: $0 noticed on Form 144Q1 2026: $62K sold on Form 4Q2 2026: $0 noticed on Form 144Q2 2026: $72K sold on Form 4Q3 2026: $90K noticed on Form 144Q3 2026: $90K sold on Form 4Q4 2026: $0 noticed on Form 144Q4 2026: $0 sold on Form 4Q1 2021Q2 2022Q3 2023Q4 2024Q1 2026

Sold (Form 4) Noticed (Form 144) Bought (Form 4)

Quarterly totals as a table
QuarterSold (Form 4)Noticed (Form 144)
Q3 2026$90K$90K
Q2 2026$72K—
Q1 2026$62K—
Q4 2025$94K$94K
Q1 2025$404K$90K
Q4 2024$29K$29K
Q3 2024$34K$34K
Q1 2024$71K—
Q1 2023$43KNot machine-readable
Q3 2022$52KNot machine-readable
Q1 2022$153KNot machine-readable
Q4 2021$308KNot machine-readable
Q1 2021$252KNot machine-readable
Q4 2020$2MNot machine-readable
Q3 2020$167KNot machine-readable
Q2 2020$115KNot machine-readable
Q1 2020$95KNot machine-readable
Q1 2019$65KNot machine-readable
Q1 2018$23KNot machine-readable
Q1 2017$9KNot machine-readable
Q1 2016$48KNot machine-readable

Form 144 notices went onto EDGAR as structured data on April 13, 2023. Earlier notices were filed on paper and cannot be read here, so those quarters show no noticed amount.

Planned sales (Form 144) and the sales that followed

Each Form 144 notice of a planned sale, grouped by broker and 10b5-1 plan, with the Form 4 sales we matched to it.

How we match

A Form 144 is a notice of a planned sale by an affiliate. SEC Tracker matches each notice to Form 4 sales by the same person at the same company within 90 days of the notice, up to the shares noticed. The match is our inference, not something either filing states.

Notice dateNoticedPlanned saleOutcomeLinks
Cerus CERS · Morgan Stanley Smith Barney · 10b5-1 plan adopted May 5, 2026 · 1 notice
Aug 17, 202630,000 · ~$90KAug 17, 2026Sold as noticed Sold 30,000 at $2.98 on Aug 17 · $90K Form 4Filing · EDGAR
Cerus CERS · Morgan Stanley Smith Barney · No 10b5-1 plan stated · 2 notices
Nov 24, 202555,000 · ~$94KNov 24, 2025Sold as noticed Sold 55,000 at $1.70 on Nov 24 · $94K Form 4Filing · EDGAR
Mar 4, 202560,000 · ~$90KMar 4, 2025Partly sold Sold 52,698 in 3 sales, Mar 4 to Mar 13 · $78K likely match Form 4 (1) · Form 4 (2) · Form 4 (3)Filing · EDGAR
Cerus CERS · Morgan Stanley Smith Barney · 10b5-1 plan adopted May 10, 2024 · 2 notices
Dec 16, 202416,667 · ~$29KDec 16, 2024Sold as noticed Sold 16,667 at $1.71 on Dec 16 · $29K Form 4Filing · EDGAR
Aug 15, 202416,667 · ~$34KAug 15, 2024Sold as noticed Sold 16,667 at $2.07 on Aug 15 · $34K Form 4Filing · EDGAR
Sales without a matching Form 144 · 38 sales
No matching Form 144 found. Not every sale needs one: small sales and sales by people who are not affiliates are exempt.
———Sold without notice Cerus (CERS): Sold 24,329 at $2.94 on Jun 30, 2026 · $72K (10b5-1 plan)Filing · EDGAR
———Sold without notice Cerus (CERS): Sold 30,845 at $2.01 on Mar 6, 2026 · $62K (10b5-1 plan)Filing · EDGAR
———Sold without notice Cerus (CERS): Sold 30,075 at $1.45 on Mar 14, 2025 · $44K (10b5-1 plan)Filing · EDGAR
———Sold without notice Cerus (CERS): Sold 113,008 at $1.66 on Mar 12, 2025 · $187K (10b5-1 plan)Filing · EDGAR
———Sold without notice Cerus (CERS): Sold 60,000 at $1.59 on Mar 4, 2025 · $95K (10b5-1 plan)Filing · EDGAR
———Sold without notice Cerus (CERS): Sold 17,824 at $1.97 on Mar 14, 2024 · $35K (10b5-1 plan)Filing · EDGAR
———Sold without notice Cerus (CERS): Sold 17,460 at $2.06 on Mar 13, 2024 · $36K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 5,758 at $2.80 on Mar 13, 2023 · $16K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 9,710 at $2.80 on Mar 13, 2023 · $27K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 10,000 at $5.18 on Aug 15, 2022 · $52K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 5,982 at $5.04 on Mar 14, 2022 · $30K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 8,173 at $5.04 on Mar 14, 2022 · $41K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 16,152 at $5.04 on Mar 14, 2022 · $81K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 40,000 at $7.70 on Nov 3, 2021 · $308K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 7,989 at $6.38 on Mar 15, 2021 · $51K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 15,786 at $6.38 on Mar 15, 2021 · $101K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 5,556 at $6.38 on Mar 15, 2021 · $35K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 3,958 at $8.00 on Feb 8, 2021 · $32K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 4,167 at $8.00 on Feb 8, 2021 · $33K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 68,516 at $8.00 on Dec 22, 2020 · $548K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 57,395 at $8.00 on Dec 22, 2020 · $459K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 85,416 at $8.00 on Dec 22, 2020 · $683K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 21,875 at $8.00 on Dec 11, 2020 · $175K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 11,362 at $8.00 on Dec 11, 2020 · $91K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 3,959 at $8.00 on Dec 11, 2020 · $32K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 4,167 at $8.00 on Dec 11, 2020 · $33K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 23,621 at $7.07 on Aug 7, 2020 · $167K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 20,351 at $5.67 on May 12, 2020 · $115KFiling · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 17,499 at $3.59 on Mar 17, 2020 · $63K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 6,062 at $3.59 on Mar 17, 2020 · $22K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 2,974 at $3.59 on Mar 17, 2020 · $11K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 5,979 at $5.90 on Mar 13, 2019 · $35KFiling · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 2,832 at $5.90 on Mar 13, 2019 · $17KFiling · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 1,972 at $6.48 on Mar 12, 2019 · $13KFiling · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 2,650 at $5.05 on Mar 13, 2018 · $13KFiling · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 1,960 at $4.80 on Mar 12, 2018 · $9KFiling · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 2,259 at $4.15 on Mar 14, 2017 · $9KFiling · EDGAR
———Notice not machine-readable Cerus (CERS): Sold 8,541 at $5.63 on Mar 11, 2016 · $48KFiling · EDGAR

Every transaction, by company

Each Form 3, 4 and 5 transaction in plain words, newest first.

How these figures work

Values are shares times the price each filing states; grants, exercises and gifts usually state no price. Held after is what the filing reports was held once the transaction was done, directly or through the named holder.

Cerus CERS Chief Legal Officer · filings 2012 to 2026 · sold $4.2M · $336K noticed on Form 144

DateTransactionSharesPriceValueHeld afterSource
Aug 17, 2026Sale under a 10b5-1 plan−30,000$2.98$90K936,657 directFiling · EDGAR
Jun 30, 2026Grant or award from the company−55,000990,986 directFiling · EDGAR
Jun 30, 2026Sale under a 10b5-1 plan−24,329$2.94$72K966,657 directFiling · EDGAR
Apr 1, 2026Grant or award from the company+200,0001,146,131 directFiling · EDGAR
Mar 6, 2026Sale under a 10b5-1 plan−30,845$2.01$62K1,059,139 directFiling · EDGAR
Mar 5, 2026Grant or award from the company+55,2201,083,514 directFiling · EDGAR
Mar 2, 2026Grant or award from the company+300,0001,028,294 directFiling · EDGAR
Nov 24, 2025Sale under a 10b5-1 plan−55,000$1.70$94K728,294 directFiling · EDGAR
Mar 14, 2025Sale under a 10b5-1 plan−30,075$1.45$44K783,294 directFiling · EDGAR
Mar 13, 2025Sale under a 10b5-1 plan−18,949$1.45$27K813,369 directFiling · EDGAR
Mar 12, 2025Sale under a 10b5-1 plan−113,008$1.66$187K946,131 directFiling · EDGAR
Mar 7, 2025Sale under a 10b5-1 plan−27,457$1.50$41K832,318 directFiling · EDGAR
Mar 6, 2025Grant or award from the company+385,000790,198 directFiling · EDGAR
Mar 6, 2025Grant or award from the company+69,577859,775 directFiling · EDGAR
Mar 4, 2025Sale under a 10b5-1 plan−6,292$1.55$10K465,198 directFiling · EDGAR
Mar 4, 2025Sale under a 10b5-1 plan−60,000$1.59$95K405,198 directFiling · EDGAR
Mar 3, 2025Option or RSU exercised or converted+13,912471,490 directFiling · EDGAR
Mar 3, 2025Option or RSU exercised or converted
Restricted Stock Unit
−13,9120 directFiling · EDGAR
Feb 26, 2025Grant or award from the company
Restricted Stock Unit
+13,91213,912 directFiling · EDGAR
Dec 16, 2024Sale under a 10b5-1 plan−16,667$1.71$29K457,578 directFiling · EDGAR
Aug 15, 2024Sale under a 10b5-1 plan−16,667$2.07$34K474,245 directFiling · EDGAR
Mar 14, 2024Sale under a 10b5-1 plan−17,824$1.97$35K490,912 directFiling · EDGAR
Mar 13, 2024Sale under a 10b5-1 plan−17,460$2.06$36K508,736 directFiling · EDGAR
Mar 12, 2024Option or RSU exercised or converted+16,666526,196 directFiling · EDGAR
Mar 12, 2024Option or RSU exercised or converted
Restricted Stock Unit
−16,6660 directFiling · EDGAR
Mar 1, 2024Grant or award from the company+160,000509,530 directFiling · EDGAR
Mar 13, 2023Sale under a 10b5-1 plan−9,710$2.80$27K338,621 directFiling · EDGAR
Mar 13, 2023Sale under a 10b5-1 plan−5,758$2.80$16K349,530 directFiling · EDGAR
Mar 12, 2023Option or RSU exercised or converted+23,460348,331 directFiling · EDGAR
Mar 12, 2023Option or RSU exercised or converted+16,667355,288 directFiling · EDGAR
Mar 12, 2023Option or RSU exercised or converted
Restricted Stock Unit
−23,4600 directFiling · EDGAR
Mar 12, 2023Option or RSU exercised or converted
Restricted Stock Unit
−16,66716,666 directFiling · EDGAR
Mar 1, 2023Grant or award from the company+160,000324,871 directFiling · EDGAR
Aug 15, 2022Sale under a 10b5-1 plan−10,000$5.18$52K164,871 directFiling · EDGAR
Mar 14, 2022Sale under a 10b5-1 plan−16,152$5.04$81K149,589 directFiling · EDGAR
Mar 14, 2022Sale under a 10b5-1 plan−8,173$5.04$41K164,186 directFiling · EDGAR
Mar 14, 2022Sale under a 10b5-1 plan−5,982$5.04$30K174,871 directFiling · EDGAR
Mar 12, 2022Option or RSU exercised or converted+45,000165,741 directFiling · EDGAR
Mar 12, 2022Option or RSU exercised or converted+22,770172,359 directFiling · EDGAR
Mar 12, 2022Option or RSU exercised or converted+16,667180,853 directFiling · EDGAR
Mar 12, 2022Option or RSU exercised or converted
Restricted Stock Unit
−45,0000 directFiling · EDGAR
Mar 12, 2022Option or RSU exercised or converted
Restricted Stock Unit
−22,77023,460 directFiling · EDGAR
Mar 12, 2022Option or RSU exercised or converted
Restricted Stock Unit
−16,66733,333 directFiling · EDGAR
Mar 1, 2022Grant or award from the company+52,500120,741 directFiling · EDGAR
Mar 1, 2022Grant or award from the company
Option (Right to Buy)
+105,000105,000 directFiling · EDGAR
Nov 3, 2021Sale under a 10b5-1 plan−40,000$7.70$308K67,038 directFiling · EDGAR
Mar 15, 2021Sale under a 10b5-1 plan−5,556$6.38$35K61,858 directFiling · EDGAR
Mar 15, 2021Sale under a 10b5-1 plan−15,786$6.38$101K91,072 directFiling · EDGAR
Mar 15, 2021Sale under a 10b5-1 plan−7,989$6.38$51K105,853 directFiling · EDGAR
Mar 12, 2021Option or RSU exercised or converted+15,83367,414 directFiling · EDGAR
Mar 12, 2021Option or RSU exercised or converted+45,000106,858 directFiling · EDGAR
Mar 12, 2021Option or RSU exercised or converted+22,770113,842 directFiling · EDGAR
Mar 12, 2021Option or RSU exercised or converted
Restricted Stock Unit
−15,8330 directFiling · EDGAR
Mar 12, 2021Option or RSU exercised or converted
Restricted Stock Unit
−45,00045,000 directFiling · EDGAR
Mar 12, 2021Option or RSU exercised or converted
Restricted Stock Unit
−22,77046,230 directFiling · EDGAR
Mar 1, 2021Grant or award from the company
Option (Right to Buy)
+100,000100,000 directFiling · EDGAR
Mar 1, 2021Grant or award from the company
Restricted Stock Unit
+50,00050,000 directFiling · EDGAR
Feb 8, 2021Option or RSU exercised or converted+4,167$4.33$18K52,752 directFiling · EDGAR
Feb 8, 2021Sale under a 10b5-1 plan−4,167$8.00$33K48,585 directFiling · EDGAR
Feb 8, 2021Option or RSU exercised or converted+3,958$4.32$17K52,543 directFiling · EDGAR

66 earlier transactions are in the filing list below.

All 48 Forms 3, 4, 5 and 144
FiledFormCompanyLinks
Aug 17, 2026Form 144Cerus CERSFiling · EDGAR
Aug 17, 2026Form 4Cerus CERSFiling · EDGAR
Jul 2, 2026Form 4Cerus CERSFiling · EDGAR
Apr 3, 2026Form 4Cerus CERSFiling · EDGAR
Mar 16, 2026Form 4Cerus CERSFiling · EDGAR
Mar 9, 2026Form 4Cerus CERSFiling · EDGAR
Mar 4, 2026Form 4Cerus CERSFiling · EDGAR
Nov 26, 2025Form 4Cerus CERSFiling · EDGAR
Nov 24, 2025Form 144Cerus CERSFiling · EDGAR
Mar 17, 2025Form 4Cerus CERSFiling · EDGAR
Mar 10, 2025Form 4Cerus CERSFiling · EDGAR
Mar 5, 2025Form 4Cerus CERSFiling · EDGAR
Mar 4, 2025Form 144Cerus CERSFiling · EDGAR
Feb 28, 2025Form 4Cerus CERSFiling · EDGAR
Dec 16, 2024Form 144Cerus CERSFiling · EDGAR
Dec 16, 2024Form 4Cerus CERSFiling · EDGAR
Aug 19, 2024Form 4Cerus CERSFiling · EDGAR
Aug 15, 2024Form 144Cerus CERSFiling · EDGAR
Mar 14, 2024Form 4Cerus CERSFiling · EDGAR
Mar 5, 2024Form 4Cerus CERSFiling · EDGAR
Mar 14, 2023Form 4Cerus CERSFiling · EDGAR
Mar 3, 2023Form 4Cerus CERSFiling · EDGAR
Aug 17, 2022Form 4Cerus CERSFiling · EDGAR
Mar 16, 2022Form 4Cerus CERSFiling · EDGAR
Mar 3, 2022Form 4Cerus CERSFiling · EDGAR
Nov 5, 2021Form 4Cerus CERSFiling · EDGAR
Mar 16, 2021Form 4Cerus CERSFiling · EDGAR
Mar 16, 2021Form 4Cerus CERSFiling · EDGAR
Mar 3, 2021Form 4Cerus CERSFiling · EDGAR
Feb 11, 2021Form 4Cerus CERSFiling · EDGAR
Dec 28, 2020Form 4Cerus CERSFiling · EDGAR
Dec 15, 2020Form 4Cerus CERSFiling · EDGAR
Aug 11, 2020Form 4Cerus CERSFiling · EDGAR
May 14, 2020Form 4Cerus CERSFiling · EDGAR
Mar 24, 2020Form 4Cerus CERSFiling · EDGAR
Jun 10, 2019Form 4Cerus CERSFiling · EDGAR
Mar 14, 2019Form 4/ACerus CERSFiling · EDGAR
Mar 13, 2019Form 4Cerus CERSFiling · EDGAR
Mar 13, 2018Form 4Cerus CERSFiling · EDGAR
Mar 8, 2018Form 4Cerus CERSFiling · EDGAR
Mar 15, 2017Form 4Cerus CERSFiling · EDGAR
Mar 3, 2017Form 4Cerus CERSFiling · EDGAR
Mar 15, 2016Form 4Cerus CERSFiling · EDGAR
Mar 3, 2016Form 4Cerus CERSFiling · EDGAR
Mar 4, 2015Form 4Cerus CERSFiling · EDGAR
Mar 4, 2014Form 4Cerus CERSFiling · EDGAR
Jan 4, 2013Form 4Cerus CERSFiling · EDGAR
Dec 12, 2012Form 3Cerus CERSFiling · EDGAR

Every figure is as filed with the SEC on Forms 3, 4, 5 and 144. Holdings are the amounts reported after each person's latest filing at each company and can be out of date. Matching a Form 144 notice to Form 4 sales is SEC Tracker's inference from owner, company, dates and share counts, not something the filings state. Not investment advice. Not affiliated with the U.S. SEC.

Data on this page was fetched . The filing on SEC.gov is the record.