Insider at

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Insider transactions

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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
April 1, 2015 PRPO A 80,000 · · 80,000 Direct · Acquired (price as of 2026-10-02)
Nov. 4, 2014 PRPO A 15,000 · · 15,000 Direct · Acquired (price as of 2026-10-02)
Nov. 4, 2014 PRPO A 20,000 · · 20,000 Direct · Acquired (price as of 2026-10-02)

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
April 1, 2015 PRPO Stock Option (Right to Buy) Common Stock (80,000) $1.44 April 1, 2025 80,000 Acquired
Nov. 4, 2014 PRPO Stock Appreciation Rights Common Stock (15,000) $3.15 Nov. 4, 2024 15,000 Acquired
Nov. 4, 2014 PRPO Stock Option (Right to Buy) Common Stock (20,000) $3.15 Nov. 4, 2024 20,000 Acquired

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

Initial ownership (Form 3) 3 holdings

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

DateTickerSecuritySharesOwnership
Nov. 5, 2014 PRPO Stock Option (Right to Buy)→ Common Stock (4,166) 4,166 Direct
Nov. 5, 2014 PRPO Stock Option (Right to Buy)→ Common Stock (1,458) 1,458 Direct
Nov. 5, 2014 PRPO Stock Option (Right to Buy)→ Common Stock (3,000) 3,000 Direct

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
2015 $200,000 · · $73,520 · · $8,380 $281,900
2014 $182,500 · · $80,364 · · $7,647 $270,511

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