Ronald L. Miller Jr.
CIK 1560790 · View on SEC EDGAR ↗
Insider
First SEC filing: Oct. 29, 2012 · Latest: Feb. 11, 2022
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 21 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
21 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 17, 2023 | QRHC | S | 12,000 | $7.16 | $85,920 | 2,600 Direct | -82.19% | Disposed | -80.4% (price as of 2026-08-21) |
| June 23, 2022 | QRHC | P | 495 | $3.96 | $1,960 | 2,600 Direct | +23.52% | Acquired | -64.6% (price as of 2026-08-21) |
| June 22, 2022 | QRHC | P | 500 | $3.94 | $1,970 | 2,105 Direct | +31.15% | Acquired | -64.5% (price as of 2026-08-21) |
| June 21, 2022 | QRHC | P | 630 | $3.91 | $2,463 | 1,605 Direct | +64.62% | Acquired | -64.2% (price as of 2026-08-21) |
| June 8, 2022 | QRHC | S | 2,644 | $4.70 | $12,427 | 975 Direct | -73.06% | Disposed | -70.2% (price as of 2026-08-21) |
| June 7, 2022 | QRHC | S | 12,991 | $4.70 | $61,058 | 975 Direct | -93.02% | Disposed | -70.2% (price as of 2026-08-21) |
| May 23, 2022 | QRHC | S | 100 | $4.74 | $474 | 975 Direct | -9.30% | Disposed | -70.5% (price as of 2026-08-21) |
| Nov. 22, 2019 | QRHC | P | 200 | $2.42 | $484 | 975 Direct | +25.81% | Acquired | -42.1% (price as of 2026-08-21) |
| Nov. 22, 2019 | QRHC | P | 100 | $2.42 | $242 | 775 Direct | +14.81% | Acquired | -42.1% (price as of 2026-08-21) |
| Aug. 19, 2019 | QRHC | P | 300 | $2.65 | $795 | 675 Direct | +80.00% | Acquired | -47.2% (price as of 2026-08-21) |
| May 20, 2016 | QRHC | P | 1,000 | $0.39 | $390 | 3,000 Direct | +50.00% | Acquired | -55.1% (price as of 2026-08-21) |
| May 19, 2016 | QRHC | P | 1,000 | $0.39 | $390 | 2,000 Direct | +100.00% | Acquired | -55.1% (price as of 2026-08-21) |
| May 20, 2015 | QRHC | P | 500 | $1.15 | $575 | 1,000 Direct | +100.00% | Acquired | -84.8% (price as of 2026-08-21) |
| May 20, 2015 | QRHC | P | 500 | $1.16 | $580 | 500 Direct | — | Acquired | -84.9% (price as of 2026-08-21) |
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 |
|---|---|---|---|---|---|---|---|
| Nov. 17, 2023 | QRHC | Director Stock Option (Right to Buy) | Common Stock (12,000) | $0.39 | June 14, 2026 | 12,000 | Disposed |
| Aug. 16, 2023 | QRHC | Restricted Stock Unit | Common Stock (10,176) | — | — | 10,176 | Acquired |
| June 30, 2022 | QRHC | Stock Option (Right to Buy) | Common Stock (25,000) | $4.09 | June 30, 2032 | 25,000 | Acquired |
| June 8, 2022 | QRHC | Director Stock Option (Right to Buy) | Common Stock (2,644) | $2.11 | April 29, 2029 | 2,644 | Disposed |
| June 7, 2022 | QRHC | Director Stock Option (Right to Buy) | Common Stock (12,991) | $2.11 | April 29, 2029 | 12,991 | Disposed |
| May 23, 2022 | QRHC | Director Stock Option (Right to Buy) | Common Stock (100) | $2.11 | April 29, 2029 | 100 | Disposed |
| May 18, 2020 | QRHC | Stock Option (right to buy) | Common Stock (37,915) | $1.48 | May 18, 2030 | 37,915 | Acquired |
| April 29, 2019 | QRHC | Director Stock Option (Right to Buy) | Common Stock (15,735) | $2.11 | April 29, 2029 | 15,735 | Acquired |
| June 14, 2016 | QRHC | Director Stock Option (Right to Buy) | Common Stock (480,000) | $0.39 | June 14, 2026 | 480,000 | Acquired |
| Dec. 16, 2015 | QRHC | Director Stock Option (Right to Buy) | Common Stock (100,000) | $0.80 | Dec. 16, 2025 | 100,000 | Acquired |
| Dec. 17, 2014 | QRHC | Director Stock Option (Right to Buy) | Common Stock (25,000) | $1.45 | Dec. 17, 2024 | 25,000 | Acquired |
| Dec. 17, 2014 | QRHC | Director Stock Option (Right to Buy) | Common Stock (25,000) | $1.45 | Dec. 17, 2024 | 25,000 | Acquired |
| Oct. 18, 2013 | QRHC | Director Stock Option (Right to Buy) | Common Stock (25,000) | $2.05 | Oct. 18, 2023 | 25,000 | Acquired |
| Oct. 18, 2013 | QRHC | Director Stock Option (Right to Buy) | Common Stock (25,000) | $2.05 | Oct. 18, 2023 | 25,000 | Acquired |
| Nov. 19, 2012 | QRHC | Director Stock Option (Right to Buy) | Common Stock (30,000) | $2.10 | Nov. 19, 2022 | 30,000 | Acquired |
| Nov. 19, 2012 | QRHC | Director Stock Option (Right to Buy) | Common Stock (30,000) | $2.10 | Nov. 19, 2022 | 30,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 29, 2012 | QRHC | No securities beneficially owned. | 0 | Direct |