Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 3 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

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 23, 2007 CENTA A 45,000 · · 45,000 Direct · Acquired (price as of 2026-10-05)
Nov. 7, 2005 CENTA A 20,000 · · 20,000 Direct · Acquired (price as of 2026-10-05)
Nov. 7, 2005 CENTA A 20,000 · · 20,000 Direct · Acquired (price as of 2026-10-05)

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
May 23, 2007 CENTA Stock Option (Right to Buy) [F1] Class A Common Stock (45,000) $13.83 May 23, 2015 45,000 Acquired
Nov. 7, 2005 CENTA Stock Option (right to buy) [F2] Common Stock (20,000) $42.01 Nov. 7, 2011 20,000 Acquired

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

Initial ownership (Form 3) 1 holding

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Nov. 8, 2005 CENTA No securities beneficially owned. 0 Direct

Compensation (DEF 14A)

08

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

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2007 $460,962 $0 · · · $2,914 $232,686 $950,896

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