Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 31 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

31 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 17, 2025 QRHC P 5,000 $2.86 $14,300 50,774 Direct +10.92% Acquired -52.1% (price as of 2026-10-02)
Nov. 12, 2024 QRHC P 2,817 $7.17 $20,198 44,149 Direct +6.82% Acquired -80.9% (price as of 2026-10-02)
Aug. 20, 2024 QRHC P 2,500 $8.07 $20,175 41,332 Direct +6.44% Acquired -83.0% (price as of 2026-10-02)
Dec. 12, 2023 QRHC P 2,000 $6.26 $12,520 37,269 Direct +5.67% Acquired -78.1% (price as of 2026-10-02)
June 15, 2022 QRHC P 3,000 $3.87 $11,610 29,288 Direct +11.41% Acquired -64.6% (price as of 2026-10-02)
March 23, 2021 QRHC P 1,288 $3.90 $5,023 20,196 Direct +6.81% Acquired -64.9% (price as of 2026-10-02)
Nov. 20, 2018 QRHC P 1,495 $1.49 $2,228 10,011 Direct +17.56% Acquired -8.1% (price as of 2026-10-02)
Nov. 20, 2018 QRHC P 3,505 $1.51 $5,293 13,516 Direct +35.01% Acquired -9.3% (price as of 2026-10-02)
Aug. 22, 2017 QRHC P 3,425 $1.54 $5,274 5,028 Direct +213.66% Acquired -11.0% (price as of 2026-10-02)
May 24, 2016 QRHC P 12,820 $0.43 $5,513 12,820 Direct · Acquired -60.2% (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 11, 2025 QRHC Restricted Stock Units Common Stock (30,000) · · 30,000 Disposed
June 26, 2024 QRHC Restricted Stock Unit Common Stock (30,000) · · 30,000 Acquired
May 17, 2023 QRHC Employee Stock Option (Right to Buy) Common Stock (60,000) $5.50 May 17, 2033 60,000 Acquired
April 20, 2022 QRHC Employee Stock Option (Right to Buy) Common Stock (52,500) $6.17 April 20, 2032 52,500 Acquired
March 15, 2021 QRHC Employee Stock Option (Right to Buy) Common Stock (80,000) $3.83 March 15, 2031 80,000 Acquired
March 16, 2020 QRHC Employee Stock Option (Right to Buy) Common Stock (160,000) $1.51 March 16, 2030 160,000 Acquired
Feb. 12, 2019 QRHC Employee Stock Option (Right to Buy) Common Stock (150,000) $1.51 Feb. 12, 2029 150,000 Acquired
Jan. 16, 2018 QRHC Employee Stock Option (Right to Buy) Common Stock (100,000) $2.39 Jan. 16, 2028 100,000 Acquired
Jan. 7, 2016 QRHC Employee Stock Option (Right to Buy) Common Stock (2,000,000) $0.68 Jan. 7, 2026 2,000,000 Acquired

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

Initial ownership (Form 3) 1 holding

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

DateTickerSecuritySharesOwnership
Jan. 11, 2016 QRHC No securities are beneficially owned. 0 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
2025 $105,000 $34,650 · · · · $616,611 $756,261
2024 $390,014 · · $250,500 · · · $670,686
2023 $375,000 $125,000 · $211,904 · · · $731,534

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