Chrystal Jensen

CIK 1564252 · View on SEC EDGAR ↗

Insider

First SEC filing: Aug. 19, 2024 · Latest: Aug. 19, 2024

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Insider at

Insider transactions

0 buys (P) 3 sells (S) Net: $-254,427 + 62 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

62 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Aug. 17, 2026 CERS S 10b5-1 30,000 $2.98 $89,400 936,657 Direct -3.10% Disposed -4.2% (price as of 2026-08-20)
June 30, 2026 CERS S 10b5-1 24,329 $2.94 $71,527 966,657 Direct -2.46% Disposed -2.9% (price as of 2026-08-20)
Nov. 24, 2025 CERS S 55,000 $1.70 $93,500 728,294 Direct -7.02% Disposed 67.9% (price as of 2026-08-20)
March 14, 2025 CERS S 10b5-1 30,075 $1.45 $43,609 783,294 Direct -3.70% Disposed 96.9% (price as of 2026-08-20)
March 13, 2025 CERS S 10b5-1 18,949 $1.45 $27,476 813,369 Direct -2.28% Disposed 96.9% (price as of 2026-08-20)
March 7, 2025 CERS S 10b5-1 27,457 $1.50 $41,186 832,318 Direct -3.19% Disposed 90.3% (price as of 2026-08-20)
March 4, 2025 CERS S 10b5-1 60,000 $1.59 $95,400 405,198 Direct -12.90% Disposed 79.6% (price as of 2026-08-20)
March 4, 2025 CERS S 10b5-1 6,292 $1.55 $9,753 465,198 Direct -1.33% Disposed 84.2% (price as of 2026-08-20)
Dec. 16, 2024 CERS S 10b5-1 16,667 $1.71 $28,501 457,578 Direct -3.51% Disposed 67.0% (price as of 2026-08-20)
Aug. 15, 2024 CERS S 10b5-1 16,667 $2.06 $34,334 474,245 Direct -3.40% Disposed 38.6% (price as of 2026-08-20)
March 14, 2024 CERS S 10b5-1 17,824 $1.97 $35,113 490,912 Direct -3.50% Disposed 44.9% (price as of 2026-08-20)
March 13, 2024 CERS S 10b5-1 17,460 $2.06 $35,968 508,736 Direct -3.32% Disposed 38.6% (price as of 2026-08-20)
March 13, 2023 CERS S 10b5-1 5,758 $2.80 $16,122 349,530 Direct -1.62% Disposed 2.0% (price as of 2026-08-20)
March 13, 2023 CERS S 10b5-1 9,710 $2.80 $27,188 338,621 Direct -2.79% Disposed 2.0% (price as of 2026-08-20)
Aug. 15, 2022 CERS S 10b5-1 10,000 $5.18 $51,800 164,871 Direct -5.72% Disposed -44.9% (price as of 2026-08-20)
March 14, 2022 CERS S 10b5-1 5,982 $5.04 $30,149 174,871 Direct -3.31% Disposed -43.4% (price as of 2026-08-20)
March 14, 2022 CERS S 10b5-1 8,173 $5.04 $41,192 164,186 Direct -4.74% Disposed -43.4% (price as of 2026-08-20)
March 14, 2022 CERS S 10b5-1 16,152 $5.04 $81,406 149,589 Direct -9.75% Disposed -43.4% (price as of 2026-08-20)
Nov. 3, 2021 CERS S 10b5-1 40,000 $7.70 $308,000 67,038 Direct -37.37% Disposed -62.9% (price as of 2026-08-20)
March 15, 2021 CERS S 10b5-1 7,989 $6.38 $50,970 105,853 Direct -7.02% Disposed -55.3% (price as of 2026-08-20)
March 15, 2021 CERS S 10b5-1 15,786 $6.38 $100,715 91,072 Direct -14.77% Disposed -55.3% (price as of 2026-08-20)
March 15, 2021 CERS S 10b5-1 5,556 $6.38 $35,447 61,858 Direct -8.24% Disposed -55.3% (price as of 2026-08-20)
Feb. 8, 2021 CERS S 10b5-1 3,958 $8.00 $31,664 48,585 Direct -7.53% Disposed -64.3% (price as of 2026-08-20)
Feb. 8, 2021 CERS S 10b5-1 4,167 $8.00 $33,336 48,585 Direct -7.90% Disposed -64.3% (price as of 2026-08-20)
Dec. 22, 2020 CERS S 10b5-1 85,416 $8.00 $683,328 48,585 Direct -63.74% Disposed -64.3% (price as of 2026-08-20)
Dec. 22, 2020 CERS S 10b5-1 57,395 $8.00 $459,160 48,585 Direct -54.16% Disposed -64.3% (price as of 2026-08-20)
Dec. 22, 2020 CERS S 10b5-1 68,516 $8.00 $548,128 48,585 Direct -58.51% Disposed -64.3% (price as of 2026-08-20)
Dec. 11, 2020 CERS S 10b5-1 21,875 $8.00 $175,000 48,585 Direct -31.05% Disposed -64.3% (price as of 2026-08-20)
Dec. 11, 2020 CERS S 10b5-1 11,362 $8.00 $90,896 48,585 Direct -18.95% Disposed -64.3% (price as of 2026-08-20)
Dec. 11, 2020 CERS S 10b5-1 3,959 $8.00 $31,672 48,585 Direct -7.53% Disposed -64.3% (price as of 2026-08-20)
Dec. 11, 2020 CERS S 10b5-1 4,167 $8.00 $33,336 48,585 Direct -7.90% Disposed -64.3% (price as of 2026-08-20)
Aug. 7, 2020 CERS S 10b5-1 23,621 $7.07 $167,000 48,585 Direct -32.71% Disposed -59.6% (price as of 2026-08-20)
May 12, 2020 CERS S 20,351 $5.66 $115,187 72,206 Direct -21.99% Disposed -49.6% (price as of 2026-08-20)
March 17, 2020 CERS S 10b5-1 17,499 $3.59 $62,821 92,557 Direct -15.90% Disposed -20.5% (price as of 2026-08-20)
March 17, 2020 CERS S 10b5-1 6,062 $3.59 $21,763 65,056 Direct -8.52% Disposed -20.5% (price as of 2026-08-20)
March 17, 2020 CERS S 10b5-1 2,974 $3.59 $10,677 55,285 Direct -5.10% Disposed -20.5% (price as of 2026-08-20)
March 13, 2019 CERS S 5,979 $5.90 $35,276 47,962 Direct -11.08% Disposed -51.6% (price as of 2026-08-20)
March 13, 2019 CERS S 2,832 $5.90 $16,709 38,107 Direct -6.92% Disposed -51.6% (price as of 2026-08-20)

Showing latest 100 of 130 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
March 3, 2025 CERS Restricted Stock Unit Common Stock (13,912) — — 13,912 Disposed
Feb. 26, 2025 CERS Restricted Stock Unit Common Stock (13,912) — — 13,912 Acquired
March 12, 2024 CERS Restricted Stock Unit Common Stock (16,666) — — 16,666 Disposed
March 12, 2023 CERS Restricted Stock Unit Common Stock (16,667) — — 16,667 Disposed
March 12, 2023 CERS Restricted Stock Unit Common Stock (23,460) — — 23,460 Disposed
March 12, 2022 CERS Restricted Stock Unit Common Stock (16,667) — — 16,667 Disposed
March 12, 2022 CERS Restricted Stock Unit Common Stock (22,770) — — 22,770 Disposed
March 12, 2022 CERS Restricted Stock Unit Common Stock (45,000) — — 45,000 Disposed
March 1, 2022 CERS Option (Right to Buy) Common Stock (105,000) $5.76 Feb. 28, 2032 105,000 Acquired
March 12, 2021 CERS Restricted Stock Unit Common Stock (22,770) — — 22,770 Disposed
March 12, 2021 CERS Restricted Stock Unit Common Stock (45,000) — — 45,000 Disposed
March 12, 2021 CERS Restricted Stock Unit Common Stock (15,833) — — 15,833 Disposed
March 1, 2021 CERS Restricted Stock Unit Common Stock (50,000) — — 50,000 Acquired
March 1, 2021 CERS Option (Right to Buy) Common Stock (100,000) $6.52 Feb. 28, 2031 100,000 Acquired
Feb. 8, 2021 CERS Option (Right to Buy) Common Stock (3,958) $4.32 Feb. 28, 2028 3,958 Disposed
Feb. 8, 2021 CERS Option (Right to Buy) Common Stock (4,167) $4.33 Feb. 28, 2027 4,167 Disposed
Dec. 22, 2020 CERS Option (Right to Buy) Common Stock (85,416) $4.33 Feb. 28, 2027 85,416 Disposed
Dec. 22, 2020 CERS Option (Right to Buy) Common Stock (57,395) $4.32 Feb. 28, 2028 57,395 Disposed
Dec. 22, 2020 CERS Option (Right to Buy) Common Stock (68,516) $4.46 March 1, 2025 68,516 Disposed
Dec. 11, 2020 CERS Option (Right to Buy) Common Stock (21,875) $4.46 March 1, 2025 21,875 Disposed
Dec. 11, 2020 CERS Option (Right to Buy) Common Stock (11,362) $4.46 March 1, 2025 11,362 Disposed
Dec. 11, 2020 CERS Option (Right to Buy) Common Stock (3,959) $4.32 Feb. 28, 2028 3,959 Disposed
Dec. 11, 2020 CERS Option (Right to Buy) Common Stock (4,167) $4.33 Feb. 28, 2027 4,167 Disposed
March 12, 2020 CERS Restricted Stock Unit Common Stock (45,000) — — 45,000 Disposed
March 12, 2020 CERS Restricted Stock Unit Common Stock (15,833) — — 15,833 Disposed
March 12, 2020 CERS Restricted Stock Unit Common Stock (7,500) — — 7,500 Disposed
March 2, 2020 CERS Restricted Stock Unit Common Stock (69,000) — — 69,000 Acquired
March 2, 2020 CERS Option (Right to Buy) Common Stock (138,000) $5.11 March 1, 2030 138,000 Acquired
June 6, 2019 CERS Restricted Stock Unit Common Stock (135,000) — — 135,000 Acquired
March 12, 2019 CERS Restricted Stock Unit Common Stock (15,834) — — 15,834 Disposed
March 12, 2019 CERS Restricted Stock Unit Common Stock (7,500) — — 7,500 Disposed
March 12, 2019 CERS Restricted Stock Unit Common Stock (7,500) — — 7,500 Disposed
March 12, 2019 CERS Restricted Stock Unit Common Stock (15,834) — — 15,834 Disposed
March 10, 2019 CERS Restricted Stock Unit Common Stock (5,700) — — 5,700 Disposed
March 10, 2019 CERS Restricted Stock Unit Common Stock (5,700) — — 5,700 Disposed
March 12, 2018 CERS Restricted Stock Unit Common Stock (7,500) — — 7,500 Disposed
March 10, 2018 CERS Restricted Stock Unit Common Stock (5,701) — — 5,701 Disposed
March 1, 2018 CERS Option (Right to Buy) Common Stock (95,000) $4.32 Feb. 28, 2028 95,000 Acquired
March 1, 2018 CERS Restricted Stock Unit Common Stock (47,500) — — 47,500 Acquired
March 10, 2017 CERS Restricted Stock Unit Common Stock (5,701) — — 5,701 Disposed
March 1, 2017 CERS Restricted Stock Unit Common Stock (22,500) — — 22,500 Acquired
March 1, 2017 CERS Option (Right to Buy) Common Stock (100,000) $4.33 Feb. 28, 2027 100,000 Acquired
March 1, 2016 CERS Restricted Stock Unit Common Stock (18,000) — — 18,000 Acquired
March 1, 2016 CERS Option (Right to Buy) Common Stock (90,000) $5.06 Feb. 28, 2026 90,000 Acquired
March 2, 2015 CERS Option (Right to Buy) Common Stock (150,000) $4.46 March 1, 2025 150,000 Acquired
March 3, 2014 CERS Option (Right to Buy) Common Stock (115,000) $6.28 March 2, 2024 115,000 Acquired
Jan. 2, 2013 CERS Option (Right to Buy) Common Stock (130,000) $3.19 Jan. 1, 2023 130,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

CERS

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2025 $487,076 — $866,753 — $265,656 — $2,772 $1,622,257
2024 $468,530 $46,384 $588,600 — — — $1,242 $1,104,756
2023 $464,776 — $738,600 — $105,419 — $1,292 $1,310,087

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.