Follow the people · Insider
Chrystal Jensen
Chrystal Jensen files insider transactions with the SEC as a chief legal officer of Cerus (CERS). We hold 4 disclosed purchases and sales filed since 4 January 2013, 2 of them in the last 90 days.
- Files forCERS
- Disclosed buys and sells4 in all, 2 in the last 90 days
- Last disclosure17 August 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 2 January 2013 — 17 August 2026Chief Legal Officer · Cerus (CERS)139 Form 4 lines · source: SEC Form 4
Everything they disclosed
120 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 30,000 shares of CerusSEC Form 417 August 2026Common Stock · traded 17 August 2026 · filed 17 August 2026
- was granted 55,000 shares of CerusSEC Form 42 July 2026Common Stock · traded 30 June 2026 · filed 2 July 2026
- ▼ sold on the open market 24,329 shares of CerusSEC Form 42 July 2026Common Stock · traded 30 June 2026 · filed 2 July 2026
- was granted 200,000 shares of CerusSEC Form 43 April 2026Common Stock · traded 1 April 2026 · filed 3 April 2026
- ▼ sold on the open market 113,008 shares of CerusSEC Form 416 March 2026Common Stock · traded 12 March 2025 · filed 16 March 2026
- ▼ sold on the open market 113,008 shares of CerusSEC Form 416 March 2026Common Stock · traded 12 March 2025 · filed 16 March 2026
- was granted 55,220 shares of CerusSEC Form 49 March 2026Common Stock · traded 5 March 2026 · filed 9 March 2026
- ▼ sold on the open market 30,845 shares of CerusSEC Form 49 March 2026Common Stock · traded 6 March 2026 · filed 9 March 2026
- was granted 55,220 shares of CerusSEC Form 49 March 2026Common Stock · traded 5 March 2026 · filed 9 March 2026
- ▼ sold on the open market 30,845 shares of CerusSEC Form 49 March 2026Common Stock · traded 6 March 2026 · filed 9 March 2026
- was granted 300,000 shares of CerusSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- was granted 300,000 shares of CerusSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- ▼ sold on the open market 55,000 shares of CerusSEC Form 426 November 2025Common Stock · traded 24 November 2025 · filed 26 November 2025
- ▼ sold on the open market 18,949 shares of CerusSEC Form 417 March 2025Common Stock · traded 13 March 2025 · filed 17 March 2025
- ▼ sold on the open market 30,075 shares of CerusSEC Form 417 March 2025Common Stock · traded 14 March 2025 · filed 17 March 2025
- was granted 385,000 shares of CerusSEC Form 410 March 2025Common Stock · traded 6 March 2025 · filed 10 March 2025
- was granted 69,577 shares of CerusSEC Form 410 March 2025Common Stock · traded 6 March 2025 · filed 10 March 2025
- ▼ sold on the open market 27,457 shares of CerusSEC Form 410 March 2025Common Stock · traded 7 March 2025 · filed 10 March 2025
- exercised options over 13,912 shares of Cerus (a derivative holding)SEC Form 45 March 2025Restricted Stock Unit · traded 3 March 2025 · filed 5 March 2025
- exercised options over 13,912 shares of CerusSEC Form 45 March 2025Common Stock · traded 3 March 2025 · filed 5 March 2025
- ▼ sold on the open market 6,292 shares of CerusSEC Form 45 March 2025Common Stock · traded 4 March 2025 · filed 5 March 2025
- ▼ sold on the open market 60,000 shares of CerusSEC Form 45 March 2025Common Stock · traded 4 March 2025 · filed 5 March 2025
- was granted 13,912 shares of Cerus (a derivative holding)SEC Form 428 February 2025Restricted Stock Unit · traded 26 February 2025 · filed 28 February 2025
- ▼ sold on the open market 16,667 shares of CerusSEC Form 416 December 2024Common Stock · traded 16 December 2024 · filed 16 December 2024
- ▼ sold on the open market 16,667 shares of CerusSEC Form 419 August 2024Common Stock · traded 15 August 2024 · filed 19 August 2024
- exercised options over 16,666 shares of Cerus (a derivative holding)SEC Form 414 March 2024Restricted Stock Unit · traded 12 March 2024 · filed 14 March 2024
- exercised options over 16,666 shares of CerusSEC Form 414 March 2024Common Stock · traded 12 March 2024 · filed 14 March 2024
- ▼ sold on the open market 17,460 shares of CerusSEC Form 414 March 2024Common Stock · traded 13 March 2024 · filed 14 March 2024
- ▼ sold on the open market 17,824 shares of CerusSEC Form 414 March 2024Common Stock · traded 14 March 2024 · filed 14 March 2024
- was granted 160,000 shares of CerusSEC Form 45 March 2024Restricted Stock Unit · traded 1 March 2024 · filed 5 March 2024
- exercised options over 23,460 shares of Cerus (a derivative holding)SEC Form 414 March 2023Restricted Stock Unit · traded 12 March 2023 · filed 14 March 2023
- exercised options over 16,667 shares of Cerus (a derivative holding)SEC Form 414 March 2023Restricted Stock Unit · traded 12 March 2023 · filed 14 March 2023
- exercised options over 23,460 shares of CerusSEC Form 414 March 2023Common Stock · traded 12 March 2023 · filed 14 March 2023
- ▼ sold on the open market 9,710 shares of CerusSEC Form 414 March 2023Common Stock · traded 13 March 2023 · filed 14 March 2023
- exercised options over 16,667 shares of CerusSEC Form 414 March 2023Common Stock · traded 12 March 2023 · filed 14 March 2023
- ▼ sold on the open market 5,758 shares of CerusSEC Form 414 March 2023Common Stock · traded 13 March 2023 · filed 14 March 2023
- was granted 160,000 shares of CerusSEC Form 43 March 2023Restricted Stock Unit · traded 1 March 2023 · filed 3 March 2023
- ▼ sold on the open market 10,000 shares of CerusSEC Form 417 August 2022Common Stock · traded 15 August 2022 · filed 17 August 2022
- exercised options over 45,000 shares of Cerus (a derivative holding)SEC Form 416 March 2022Restricted Stock Unit · traded 12 March 2022 · filed 16 March 2022
- exercised options over 22,770 shares of Cerus (a derivative holding)SEC Form 416 March 2022Restricted Stock Unit · traded 12 March 2022 · filed 16 March 2022
- exercised options over 16,667 shares of Cerus (a derivative holding)SEC Form 416 March 2022Restricted Stock Unit · traded 12 March 2022 · filed 16 March 2022
- exercised options over 45,000 shares of CerusSEC Form 416 March 2022Common Stock · traded 12 March 2022 · filed 16 March 2022
- ▼ sold on the open market 16,152 shares of CerusSEC Form 416 March 2022Common Stock · traded 14 March 2022 · filed 16 March 2022
- exercised options over 22,770 shares of CerusSEC Form 416 March 2022Common Stock · traded 12 March 2022 · filed 16 March 2022
- ▼ sold on the open market 8,173 shares of CerusSEC Form 416 March 2022Common Stock · traded 14 March 2022 · filed 16 March 2022
- exercised options over 16,667 shares of CerusSEC Form 416 March 2022Common Stock · traded 12 March 2022 · filed 16 March 2022
- ▼ sold on the open market 5,982 shares of CerusSEC Form 416 March 2022Common Stock · traded 14 March 2022 · filed 16 March 2022
- was granted 105,000 shares of Cerus (a derivative holding)SEC Form 43 March 2022Option (Right to Buy) · traded 1 March 2022 · filed 3 March 2022
- was granted 52,500 shares of CerusSEC Form 43 March 2022Restricted Stock Unit · traded 1 March 2022 · filed 3 March 2022
- ▼ sold on the open market 40,000 shares of CerusSEC Form 45 November 2021Common Stock · traded 3 November 2021 · filed 5 November 2021
- was granted 138,000 shares of Cerus (a derivative holding)SEC Form 416 March 2021Option (Right to Buy) · traded 2 March 2020 · filed 16 March 2021
- was granted 69,000 shares of Cerus (a derivative holding)SEC Form 416 March 2021Restricted Stock Unit · traded 2 March 2020 · filed 16 March 2021
- exercised options over 15,833 shares of CerusSEC Form 416 March 2021Common Stock · traded 12 March 2021 · filed 16 March 2021
- ▼ sold on the open market 5,556 shares of CerusSEC Form 416 March 2021Common Stock · traded 15 March 2021 · filed 16 March 2021
- exercised options over 45,000 shares of CerusSEC Form 416 March 2021Common Stock · traded 12 March 2021 · filed 16 March 2021
- ▼ sold on the open market 15,786 shares of CerusSEC Form 416 March 2021Common Stock · traded 15 March 2021 · filed 16 March 2021
- exercised options over 22,770 shares of CerusSEC Form 416 March 2021Common Stock · traded 12 March 2021 · filed 16 March 2021
- ▼ sold on the open market 7,989 shares of CerusSEC Form 416 March 2021Common Stock · traded 15 March 2021 · filed 16 March 2021
- exercised options over 15,833 shares of Cerus (a derivative holding)SEC Form 416 March 2021Restricted Stock Unit · traded 12 March 2021 · filed 16 March 2021
- exercised options over 45,000 shares of Cerus (a derivative holding)SEC Form 416 March 2021Restricted Stock Unit · traded 12 March 2021 · filed 16 March 2021
- exercised options over 22,770 shares of Cerus (a derivative holding)SEC Form 416 March 2021Restricted Stock Unit · traded 12 March 2021 · filed 16 March 2021
- was granted 100,000 shares of Cerus (a derivative holding)SEC Form 43 March 2021Option (Right to Buy) · traded 1 March 2021 · filed 3 March 2021
- was granted 50,000 shares of Cerus (a derivative holding)SEC Form 43 March 2021Restricted Stock Unit · traded 1 March 2021 · filed 3 March 2021
- exercised options over 4,167 shares of CerusSEC Form 411 February 2021Common Stock · traded 8 February 2021 · filed 11 February 2021
- ▼ sold on the open market 4,167 shares of CerusSEC Form 411 February 2021Common Stock · traded 8 February 2021 · filed 11 February 2021
- exercised options over 3,958 shares of CerusSEC Form 411 February 2021Common Stock · traded 8 February 2021 · filed 11 February 2021
- ▼ sold on the open market 3,958 shares of CerusSEC Form 411 February 2021Common Stock · traded 8 February 2021 · filed 11 February 2021
- exercised options over 4,167 shares of Cerus (a derivative holding)SEC Form 411 February 2021Option (Right to Buy) · traded 8 February 2021 · filed 11 February 2021
- exercised options over 3,958 shares of Cerus (a derivative holding)SEC Form 411 February 2021Option (Right to Buy) · traded 8 February 2021 · filed 11 February 2021
- exercised options over 85,416 shares of Cerus (a derivative holding)SEC Form 428 December 2020Option (Right to Buy) · traded 22 December 2020 · filed 28 December 2020
- exercised options over 57,395 shares of Cerus (a derivative holding)SEC Form 428 December 2020Option (Right to Buy) · traded 22 December 2020 · filed 28 December 2020
- exercised options over 68,516 shares of Cerus (a derivative holding)SEC Form 428 December 2020Option (Right to Buy) · traded 22 December 2020 · filed 28 December 2020
- exercised options over 85,416 shares of CerusSEC Form 428 December 2020Common Stock · traded 22 December 2020 · filed 28 December 2020
- ▼ sold on the open market 85,416 shares of CerusSEC Form 428 December 2020Common Stock · traded 22 December 2020 · filed 28 December 2020
- exercised options over 57,395 shares of CerusSEC Form 428 December 2020Common Stock · traded 22 December 2020 · filed 28 December 2020
- ▼ sold on the open market 57,395 shares of CerusSEC Form 428 December 2020Common Stock · traded 22 December 2020 · filed 28 December 2020
- exercised options over 68,516 shares of CerusSEC Form 428 December 2020Common Stock · traded 22 December 2020 · filed 28 December 2020
- ▼ sold on the open market 68,516 shares of CerusSEC Form 428 December 2020Common Stock · traded 22 December 2020 · filed 28 December 2020
- exercised options over 4,167 shares of Cerus (a derivative holding)SEC Form 415 December 2020Option (Right to Buy) · traded 11 December 2020 · filed 15 December 2020
- exercised options over 3,959 shares of Cerus (a derivative holding)SEC Form 415 December 2020Option (Right to Buy) · traded 11 December 2020 · filed 15 December 2020
- exercised options over 11,362 shares of Cerus (a derivative holding)SEC Form 415 December 2020Option (Right to Buy) · traded 11 December 2020 · filed 15 December 2020
- exercised options over 21,875 shares of Cerus (a derivative holding)SEC Form 415 December 2020Option (Right to Buy) · traded 11 December 2020 · filed 15 December 2020
- exercised options over 4,167 shares of CerusSEC Form 415 December 2020Common Stock · traded 11 December 2020 · filed 15 December 2020
- ▼ sold on the open market 4,167 shares of CerusSEC Form 415 December 2020Common Stock · traded 11 December 2020 · filed 15 December 2020
- exercised options over 3,959 shares of CerusSEC Form 415 December 2020Common Stock · traded 11 December 2020 · filed 15 December 2020
- ▼ sold on the open market 3,959 shares of CerusSEC Form 415 December 2020Common Stock · traded 11 December 2020 · filed 15 December 2020
- exercised options over 11,362 shares of CerusSEC Form 415 December 2020Common Stock · traded 11 December 2020 · filed 15 December 2020
- ▼ sold on the open market 11,362 shares of CerusSEC Form 415 December 2020Common Stock · traded 11 December 2020 · filed 15 December 2020
- exercised options over 21,875 shares of CerusSEC Form 415 December 2020Common Stock · traded 11 December 2020 · filed 15 December 2020
- ▼ sold on the open market 21,875 shares of CerusSEC Form 415 December 2020Common Stock · traded 11 December 2020 · filed 15 December 2020
- ▼ sold on the open market 23,621 shares of CerusSEC Form 411 August 2020Common Stock · traded 7 August 2020 · filed 11 August 2020
- ▼ sold on the open market 20,351 shares of CerusSEC Form 414 May 2020Common Stock · traded 12 May 2020 · filed 14 May 2020
- exercised options over 7,500 shares of Cerus (a derivative holding)SEC Form 424 March 2020Restricted Stock Unit · traded 12 March 2020 · filed 24 March 2020
- exercised options over 15,833 shares of Cerus (a derivative holding)SEC Form 424 March 2020Restricted Stock Unit · traded 12 March 2020 · filed 24 March 2020
- exercised options over 45,000 shares of Cerus (a derivative holding)SEC Form 424 March 2020Restricted Stock Unit · traded 12 March 2020 · filed 24 March 2020
- exercised options over 7,500 shares of CerusSEC Form 424 March 2020Common Stock · traded 17 March 2020 · filed 24 March 2020
- ▼ sold on the open market 2,974 shares of CerusSEC Form 424 March 2020Common Stock · traded 17 March 2020 · filed 24 March 2020
- exercised options over 15,833 shares of CerusSEC Form 424 March 2020Common Stock · traded 17 March 2020 · filed 24 March 2020
- ▼ sold on the open market 6,062 shares of CerusSEC Form 424 March 2020Common Stock · traded 17 March 2020 · filed 24 March 2020
- exercised options over 45,000 shares of CerusSEC Form 424 March 2020Common Stock · traded 17 March 2020 · filed 24 March 2020
- ▼ sold on the open market 17,499 shares of CerusSEC Form 424 March 2020Common Stock · traded 17 March 2020 · filed 24 March 2020
- was granted 135,000 shares of Cerus (a derivative holding)SEC Form 410 June 2019Restricted Stock Unit · traded 6 June 2019 · filed 10 June 2019
- exercised options over 5,700 shares of Cerus (a derivative holding)SEC Form 414 March 2019Restricted Stock Unit · traded 10 March 2019 · filed 14 March 2019
- exercised options over 7,500 shares of Cerus (a derivative holding)SEC Form 414 March 2019Restricted Stock Unit · traded 12 March 2019 · filed 14 March 2019
- exercised options over 15,834 shares of Cerus (a derivative holding)SEC Form 414 March 2019Restricted Stock Unit · traded 12 March 2019 · filed 14 March 2019
- exercised options over 5,700 shares of CerusSEC Form 414 March 2019Common Stock · traded 10 March 2019 · filed 14 March 2019
- ▼ sold on the open market 1,972 shares of CerusSEC Form 414 March 2019Common Stock · traded 12 March 2019 · filed 14 March 2019
- exercised options over 7,500 shares of CerusSEC Form 414 March 2019Common Stock · traded 12 March 2019 · filed 14 March 2019
- ▼ sold on the open market 2,832 shares of CerusSEC Form 414 March 2019Common Stock · traded 13 March 2019 · filed 14 March 2019
- exercised options over 15,834 shares of CerusSEC Form 414 March 2019Common Stock · traded 12 March 2019 · filed 14 March 2019
- ▼ sold on the open market 5,979 shares of CerusSEC Form 414 March 2019Common Stock · traded 13 March 2019 · filed 14 March 2019
- exercised options over 5,700 shares of Cerus (a derivative holding)SEC Form 413 March 2019Restricted Stock Unit · traded 10 March 2019 · filed 13 March 2019
- exercised options over 7,500 shares of Cerus (a derivative holding)SEC Form 413 March 2019Restricted Stock Unit · traded 12 March 2019 · filed 13 March 2019
- exercised options over 15,834 shares of Cerus (a derivative holding)SEC Form 413 March 2019Restricted Stock Unit · traded 12 March 2019 · filed 13 March 2019
- exercised options over 5,700 shares of CerusSEC Form 413 March 2019Common Stock · traded 10 March 2019 · filed 13 March 2019
- ▼ sold on the open market 1,972 shares of CerusSEC Form 413 March 2019Common Stock · traded 12 March 2019 · filed 13 March 2019
- exercised options over 7,500 shares of CerusSEC Form 413 March 2019Common Stock · traded 12 March 2019 · filed 13 March 2019
- ▼ sold on the open market 2,832 shares of CerusSEC Form 413 March 2019Common Stock · traded 13 March 2019 · filed 13 March 2019
- exercised options over 15,834 shares of CerusSEC Form 413 March 2019Common Stock · traded 12 March 2019 · filed 13 March 2019
- ▼ sold on the open market 5,979 shares of CerusSEC Form 413 March 2019Common Stock · traded 13 March 2019 · filed 13 March 2019
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.