Claes Glassell

CIK 1192617 · View on SEC EDGAR ↗

Insider

First SEC filing: Oct. 4, 2005 · Latest: Oct. 4, 2005

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 19 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

19 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Dec. 15, 2008 CERS P 50,000 $0.72 $36,000 176,902 Direct +39.40% Acquired 296.5% (price as of 2026-08-20)
Feb. 28, 2007 CERS P 10,000 $5.41 $54,100 112,739 Direct +9.73% Acquired -47.2% (price as of 2026-08-20)
Feb. 8, 2005 CERS P 10,281 $3.90 $40,096 75,000 Direct +15.89% Acquired -26.8% (price as of 2026-08-20)
Feb. 8, 2005 CERS P 300 $3.89 $1,167 64,719 Direct +0.47% Acquired -26.6% (price as of 2026-08-20)
Feb. 8, 2005 CERS P 400 $3.87 $1,548 64,419 Direct +0.62% Acquired -26.2% (price as of 2026-08-20)
Feb. 8, 2005 CERS P 14,019 $3.85 $53,973 64,019 Direct +28.04% Acquired -25.8% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 200 $2.19 $438 49,700 Direct +0.40% Acquired 30.4% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 100 $2.03 $203 49,800 Direct +0.20% Acquired 40.6% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 200 $2.09 $418 50,000 Direct +0.40% Acquired 36.6% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 200 $2.17 $434 49,500 Direct +0.41% Acquired 31.6% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 200 $2.08 $416 49,300 Direct +0.41% Acquired 37.3% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 300 $2.07 $621 49,100 Direct +0.61% Acquired 37.9% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 300 $2.32 $696 48,800 Direct +0.62% Acquired 23.1% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 500 $2.08 $1,040 48,500 Direct +1.04% Acquired 37.3% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 100 $2.43 $243 48,000 Direct +0.21% Acquired 17.5% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 100 $2.42 $242 47,900 Direct +0.21% Acquired 18.0% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 700 $2.02 $1,414 47,800 Direct +1.49% Acquired 41.3% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 100 $2.37 $237 47,100 Direct +0.21% Acquired 20.5% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 500 $2.35 $1,175 47,000 Direct +1.08% Acquired 21.5% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 100 $2.29 $229 46,500 Direct +0.22% Acquired 24.7% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 100 $2.28 $228 46,400 Direct +0.22% Acquired 25.2% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 400 $2.25 $900 46,300 Direct +0.87% Acquired 26.9% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 100 $2.21 $221 45,900 Direct +0.22% Acquired 29.2% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 100 $2.19 $219 45,800 Direct +0.22% Acquired 30.4% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 100 $2.16 $216 45,700 Direct +0.22% Acquired 32.2% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 1,200 $2.15 $2,580 45,600 Direct +2.70% Acquired 32.8% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 400 $2.13 $852 44,400 Direct +0.91% Acquired 34.0% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 500 $2.12 $1,060 44,000 Direct +1.15% Acquired 34.7% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 900 $2.04 $1,836 43,500 Direct +2.11% Acquired 40.0% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 3,500 $2.33 $8,155 42,600 Direct +8.95% Acquired 22.5% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 1,400 $2.20 $3,080 39,100 Direct +3.71% Acquired 29.8% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 750 $2.45 $1,838 37,700 Direct +2.03% Acquired 16.5% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 1,460 $2.05 $2,993 36,950 Direct +4.11% Acquired 39.3% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 1,450 $2.40 $3,480 35,490 Direct +4.26% Acquired 19.0% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 2,000 $2.27 $4,540 34,040 Direct +6.24% Acquired 25.8% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 5,700 $2.10 $11,970 32,040 Direct +21.64% Acquired 36.0% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 2,700 $2.30 $6,210 26,340 Direct +11.42% Acquired 24.1% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 5,800 $2.34 $13,572 23,640 Direct +32.51% Acquired 22.0% (price as of 2026-08-20)
Aug. 3, 2004 CERS P 17,840 $2.44 $43,530 17,840 Direct — Acquired 17.0% (price as of 2026-08-20)

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
April 1, 2011 CERS Option (Right to Buy) Common Stock (75) $2.90 March 31, 2021 75 Acquired
Sept. 1, 2010 CERS Option (Right to Buy) Common Stock (200,000) $3.00 Aug. 31, 2020 200,000 Acquired
Oct. 1, 2009 CERS Option (Right to Buy) Common Stock (100,000) $2.15 Sept. 30, 2019 100,000 Acquired
April 23, 2009 CERS Option (Right to Buy) Common Stock (50) $1.06 April 22, 2019 50 Acquired
Jan. 12, 2009 CERS Option (Right to Buy) Common Stock (200,000) $0.79 Jan. 11, 2019 200,000 Acquired
Oct. 1, 2008 CERS Option (Right to Buy) Common Stock (100,000) $4.19 Sept. 30, 2018 100,000 Acquired
Oct. 1, 2007 CERS Option (Right to Buy) Common Stock (50,000) $8.73 Sept. 30, 2017 50,000 Acquired
April 13, 2007 CERS Option (Right to Buy) Common Stock (25) $7.46 April 12, 2017 25 Acquired
Oct. 2, 2006 CERS Option (Right to Buy) Common Stock (60,000) $5.55 Oct. 1, 2016 60,000 Acquired
Oct. 3, 2005 CERS Option (Right to Buy) Common Stock (75,000) $8.86 Oct. 2, 2015 75,000 Acquired
Dec. 10, 2004 CERS Option (Right to Buy) Common Stock (100,000) $2.89 Dec. 9, 2014 100,000 Acquired
May 3, 2004 CERS Option (Right to Buy) Common Stock (500,000) $3.25 May 2, 2014 500,000 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
2011 $206,667 — — — — — $10,333 $217,132
2010 $490,000 — — — $194,040 — $2,322 $1,143,440
2009 $490,000 — — — $102,901 — $2,322 $857,081

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