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 18, 2011 PRPO A 83,333 · · 250,000 Direct +50.00% Acquired (price as of 2026-10-05)
May 18, 2011 PRPO A 83,333 · · 166,667 Direct +100.00% Acquired (price as of 2026-10-05)
May 18, 2011 PRPO A 83,334 · · 83,334 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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
May 18, 2011 PRPO Purchase Option Common Stock [F1] (83,333) $1.19 May 17, 2021 83,333 Acquired
May 18, 2011 PRPO Purchase Option Common Stock [F1] (83,333) $1.19 May 17, 2021 83,333 Acquired
May 18, 2011 PRPO Purchase Option Common Stock [F1] (83,334) $1.19 May 17, 2021 83,334 Acquired

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

Compensation (DEF 14A)

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

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2012 · · · · · · $92,475 $92,475
2011 · $5,000 · $228,975 · · $242,250 $476,225
2010 · · · · · · · ·

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