Jay Keith Greyson
Insider
First SEC filing: June 18, 2014 · Latest: June 18, 2014
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| July 7, 2026 | PRTS | A | 1,871 | $6.17 | $11,544 | 45,951 Direct | +4.24% | Acquired | 39.9% (price as of 2026-10-02) |
| May 19, 2026 | PRTS | A | 186,717 | · | · | 186,717 Direct | · | Acquired | (price as of 2026-10-02) |
| April 6, 2026 | PRTS | A | 14,291 | $0.81 | $11,576 | 440,805 Direct | +3.35% | Acquired | 6.5% (price as of 2026-10-02) |
| Jan. 5, 2026 | PRTS | A | 21,019 | $0.55 | $11,560 | 426,514 Direct | +5.18% | Acquired | 56.9% (price as of 2026-10-02) |
| Sept. 29, 2025 | PRTS | A | 19,965 | $0.72 | $14,375 | 405,495 Direct | +5.18% | Acquired | 19.9% (price as of 2026-10-02) |
| June 30, 2025 | PRTS | A | 20,067 | $0.74 | $14,850 | 385,530 Direct | +5.49% | Acquired | 16.6% (price as of 2026-10-02) |
| June 13, 2025 | PRTS | A | 182,222 | · | · | 182,222 Direct | · | Acquired | (price as of 2026-10-02) |
| March 31, 2025 | PRTS | A | 14,850 | $1.00 | $14,850 | 365,463 Direct | +4.24% | Acquired | -13.7% (price as of 2026-10-02) |
| Jan. 6, 2025 | PRTS | A | 11,323 | $1.02 | $11,549 | 350,613 Direct | +3.34% | Acquired | -15.4% (price as of 2026-10-02) |
| Sept. 30, 2024 | PRTS | A | 12,833 | $0.90 | $11,550 | 339,290 Direct | +3.93% | Acquired | -4.1% (price as of 2026-10-02) |
| July 1, 2024 | PRTS | A | 11,550 | $1.00 | $11,550 | 326,457 Direct | +3.67% | Acquired | -13.7% (price as of 2026-10-02) |
| May 23, 2024 | PRTS | A | 32,800 | · | · | 314,907 Direct | +11.63% | Acquired | (price as of 2026-10-02) |
| May 10, 2024 | PRTS | P | 41,658 | $1.04 | $43,324 | 282,107 Direct | +17.33% | Acquired | -17.0% (price as of 2026-10-02) |
| April 1, 2024 | PRTS | A | 7,129 | $1.62 | $11,549 | 240,449 Direct | +3.06% | Acquired | -46.7% (price as of 2026-10-02) |
| Jan. 2, 2024 | PRTS | A | 2,630 | $3.25 | $8,548 | 233,320 Direct | +1.14% | Acquired | -73.4% (price as of 2026-10-02) |
| Oct. 2, 2023 | PRTS | A | 1,386 | $4.11 | $5,696 | 230,690 Direct | +0.60% | Acquired | -79.0% (price as of 2026-10-02) |
| July 3, 2023 | PRTS | A | 1,353 | $4.21 | $5,696 | 229,304 Direct | +0.59% | Acquired | -79.5% (price as of 2026-10-02) |
| May 25, 2023 | PRTS | A | 40,000 | · | · | 227,951 Direct | +21.28% | Acquired | (price as of 2026-10-02) |
| April 3, 2023 | PRTS | A | 1,071 | $5.32 | $5,698 | 187,951 Direct | +0.57% | Acquired | -83.8% (price as of 2026-10-02) |
| Jan. 3, 2023 | PRTS | A | 910 | $6.26 | $5,697 | 186,880 Direct | +0.49% | Acquired | -86.2% (price as of 2026-10-02) |
| Oct. 3, 2022 | PRTS | A | 1,083 | $5.26 | $5,697 | 185,970 Direct | +0.59% | Acquired | -83.6% (price as of 2026-10-02) |
| July 5, 2022 | PRTS | A | 811 | $7.02 | $5,693 | 184,887 Direct | +0.44% | Acquired | -87.7% (price as of 2026-10-02) |
| May 25, 2022 | PRTS | A | 23,310 | · | · | 184,076 Direct | +14.50% | Acquired | (price as of 2026-10-02) |
| April 4, 2022 | PRTS | A | 817 | $6.97 | $5,694 | 160,766 Direct | +0.51% | Acquired | -87.6% (price as of 2026-10-02) |
| Jan. 28, 2022 | PRTS | M | 15,000 | $3.53 | $52,950 | 159,949 Direct | +10.35% | Acquired | -75.6% (price as of 2026-10-02) |
| Jan. 28, 2022 | PRTS | M | 15,000 | · | · | 30,000 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Jan. 3, 2022 | PRTS | A | 485 | $11.73 | $5,689 | 144,949 Direct | +0.34% | Acquired | -92.6% (price as of 2026-10-02) |
| July 6, 2021 | PRTS | A | 308 | $18.48 | $5,692 | 144,464 Direct | +0.21% | Acquired | -95.3% (price as of 2026-10-02) |
| June 30, 2021 | PRTS | S 10b5-1 | 20,000 | $20.00 | $400,000 | 144,156 Direct | -12.18% | Disposed | -95.7% (price as of 2026-10-02) |
| May 18, 2021 | PRTS | A | 10,391 | · | · | 164,156 Direct | +6.76% | Acquired | (price as of 2026-10-02) |
| April 29, 2021 | PRTS | S 10b5-1 | 15,000 | $18.00 | $270,000 | 153,765 Direct | -8.89% | Disposed | -95.2% (price as of 2026-10-02) |
| April 5, 2021 | PRTS | A | 391 | $15.27 | $5,971 | 168,765 Direct | +0.23% | Acquired | -94.3% (price as of 2026-10-02) |
| Jan. 4, 2021 | PRTS | A | 454 | $12.54 | $5,693 | 168,374 Direct | +0.27% | Acquired | -93.1% (price as of 2026-10-02) |
| Sept. 28, 2020 | PRTS | A | 479 | $11.99 | $5,743 | 167,920 Direct | +0.29% | Acquired | -92.8% (price as of 2026-10-02) |
| June 29, 2020 | PRTS | A | 674 | $8.82 | $5,945 | 167,441 Direct | +0.40% | Acquired | -90.2% (price as of 2026-10-02) |
| June 16, 2020 | PRTS | A | 1,057 | · | · | 161,180 Direct | +0.66% | Acquired | (price as of 2026-10-02) |
| June 16, 2020 | PRTS | A | 5,587 | · | · | 166,767 Direct | +3.47% | Acquired | (price as of 2026-10-02) |
| June 16, 2020 | PRTS | M | 1,057 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 15, 2020 | PRTS | M | 20,000 | $2.33 | $46,600 | 160,123 Direct | +14.27% | Acquired | -63.0% (price as of 2026-10-02) |
| June 15, 2020 | PRTS | M | 20,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 30, 2020 | PRTS | A | 3,500 | $1.70 | $5,950 | 140,123 Direct | +2.56% | Acquired | -49.2% (price as of 2026-10-02) |
| Dec. 30, 2019 | PRTS | A | 2,806 | $2.12 | $5,949 | 136,623 Direct | +2.10% | Acquired | -59.3% (price as of 2026-10-02) |
| Sept. 30, 2019 | PRTS | A | 3,838 | $1.55 | $5,949 | 133,817 Direct | +2.95% | Acquired | -44.3% (price as of 2026-10-02) |
| July 1, 2019 | PRTS | A | 4,829 | $1.20 | $5,795 | 129,979 Direct | +3.86% | Acquired | -28.1% (price as of 2026-10-02) |
| June 14, 2019 | PRTS | P | 15,000 | $1.19 | $17,850 | 125,150 Direct | +13.62% | Acquired | -27.5% (price as of 2026-10-02) |
| May 22, 2019 | PRTS | A | 357 | · | · | 58,073 Direct | +0.62% | Acquired | (price as of 2026-10-02) |
| May 22, 2019 | PRTS | A | 1,057 | · | · | 59,130 Direct | +1.82% | Acquired | (price as of 2026-10-02) |
| May 22, 2019 | PRTS | A | 51,020 | · | · | 110,150 Direct | +86.28% | Acquired | (price as of 2026-10-02) |
| May 22, 2019 | PRTS | M | 357 | · | · | 0 Direct | · | Acquired | (price as of 2026-10-02) |
| May 22, 2019 | PRTS | M | 1,057 | · | · | 1,057 Direct | · | Acquired | (price as of 2026-10-02) |
| April 1, 2019 | PRTS | A | 3,458 | $1.03 | $3,562 | 57,716 Direct | +6.37% | Acquired | -16.2% (price as of 2026-10-02) |
| Jan. 2, 2019 | PRTS | A | 3,914 | $0.91 | $3,562 | 54,258 Direct | +7.77% | Acquired | -5.2% (price as of 2026-10-02) |
| Oct. 1, 2018 | PRTS | A | 2,328 | $1.53 | $3,562 | 50,344 Direct | +4.85% | Acquired | -43.6% (price as of 2026-10-02) |
| July 9, 2018 | PRTS | M | 1,057 | · | · | 2,114 Direct | +100.00% | Acquired | (price as of 2026-10-02) |
| July 9, 2018 | PRTS | M | 357 | · | · | 357 Direct | · | Acquired | (price as of 2026-10-02) |
| July 9, 2018 | PRTS | A | 32,467 | · | · | 48,016 Direct | +208.80% | Acquired | (price as of 2026-10-02) |
| July 9, 2018 | PRTS | A | 1,057 | · | · | 15,549 Direct | +7.29% | Acquired | (price as of 2026-10-02) |
| July 9, 2018 | PRTS | A | 357 | · | · | 14,492 Direct | +2.53% | Acquired | (price as of 2026-10-02) |
| July 2, 2018 | PRTS | A | 2,375 | $1.50 | $3,562 | 14,135 Direct | +20.20% | Acquired | -42.5% (price as of 2026-10-02) |
| April 2, 2018 | PRTS | A | 1,772 | $2.01 | $3,562 | 11,760 Direct | +17.74% | Acquired | -57.1% (price as of 2026-10-02) |
| Jan. 2, 2018 | PRTS | A | 1,380 | $2.58 | $3,560 | 9,988 Direct | +16.03% | Acquired | -66.6% (price as of 2026-10-02) |
| Oct. 2, 2017 | PRTS | A | 813 | $2.88 | $2,341 | 8,608 Direct | +10.43% | Acquired | -70.0% (price as of 2026-10-02) |
| July 3, 2017 | PRTS | A | 701 | $3.34 | $2,341 | 7,795 Direct | +9.88% | Acquired | -74.2% (price as of 2026-10-02) |
| May 11, 2017 | PRTS | A | 20,000 | · | · | 20,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 11, 2017 | PRTS | M | 357 | · | · | 714 Direct | +100.00% | Acquired | (price as of 2026-10-02) |
| May 11, 2017 | PRTS | A | 3,171 | · | · | 3,171 Direct | · | Acquired | (price as of 2026-10-02) |
| May 11, 2017 | PRTS | A | 357 | · | · | 7,094 Direct | +5.30% | Acquired | (price as of 2026-10-02) |
| April 3, 2017 | PRTS | A | 730 | $3.21 | $2,343 | 6,737 Direct | +12.15% | Acquired | -73.1% (price as of 2026-10-02) |
| Jan. 19, 2017 | PRTS | A | 1,071 | · | · | 1,071 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 3, 2017 | PRTS | A | 673 | $3.48 | $2,342 | 6,007 Direct | +12.62% | Acquired | -75.2% (price as of 2026-10-02) |
| Oct. 3, 2016 | PRTS | A | 718 | $3.26 | $2,341 | 5,334 Direct | +15.55% | Acquired | -73.5% (price as of 2026-10-02) |
| July 5, 2016 | PRTS | A | 520 | $4.12 | $2,142 | 4,616 Direct | +12.70% | Acquired | -79.1% (price as of 2026-10-02) |
| May 31, 2016 | PRTS | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-02) |
| April 4, 2016 | PRTS | A | 781 | $2.60 | $2,031 | 4,096 Direct | +23.56% | Acquired | -66.8% (price as of 2026-10-02) |
| Jan. 4, 2016 | PRTS | A | 677 | $3.00 | $2,031 | 3,315 Direct | +25.66% | Acquired | -71.2% (price as of 2026-10-02) |
| Oct. 6, 2015 | PRTS | A | 979 | $1.94 | $1,899 | 2,638 Direct | +59.01% | Acquired | -55.5% (price as of 2026-10-02) |
| July 6, 2015 | PRTS | A | 659 | $2.37 | $1,562 | 1,659 Direct | +65.90% | Acquired | -63.6% (price as of 2026-10-02) |
| May 20, 2015 | PRTS | A | 20,000 | · | · | 65,000 Direct | +44.44% | Acquired | (price as of 2026-10-02) |
| June 17, 2014 | PRTS | A | 45,000 | · | · | 45,000 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.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| May 19, 2026 | PRTS | Restricted Stock Units | Common Stock | · | · | 186,717 | Acquired |
| June 13, 2025 | PRTS | Restricted Stock Units | Common Stock | · | · | 182,222 | Acquired |
| Jan. 28, 2022 | PRTS | Stock Options (Right to Buy) | Common Stock | $3.53 | June 16, 2024 | 15,000 | Disposed |
| June 16, 2020 | PRTS | Restricted Stock Units | Common Stock | · | · | 1,057 | Disposed |
| June 15, 2020 | PRTS | Stock Options (Right to Buy) | Common Stock | $2.33 | May 19, 2025 | 20,000 | Disposed |
| May 22, 2019 | PRTS | Restricted Stock Units | Common Stock | · | · | 357 | Acquired |
| May 22, 2019 | PRTS | Restricted Stock Units | Common Stock | · | · | 1,057 | Acquired |
| July 9, 2018 | PRTS | Restricted Stock Units | Common Stock | · | · | 1,057 | Acquired |
| July 9, 2018 | PRTS | Restricted Stock Units | Common Stock | · | · | 357 | Acquired |
| May 11, 2017 | PRTS | Stock Options (Right to Buy) [F2] | Common Stock | $3.93 | May 10, 2027 | 20,000 | Acquired |
| May 11, 2017 | PRTS | Restricted Stock Units [F2] | Common Stock | · | · | 357 | Acquired |
| May 11, 2017 | PRTS | Restricted Stock Units [F2] | Common Stock | · | · | 3,171 | Acquired |
| Jan. 19, 2017 | PRTS | Restricted Stock Units [F1] | Common Stock | · | · | 1,071 | Acquired |
| May 31, 2016 | PRTS | Stock Option (Right to Buy) [F1] | Common Stock | $3.87 | May 30, 2026 | 30,000 | Acquired |
| May 20, 2015 | PRTS | Stock Option (Right to Buy) [F1] | Common Stock | $2.33 | May 19, 2025 | 20,000 | Acquired |
| June 17, 2014 | PRTS | Stock Option (Right to Buy) [F1] | Common Stock | $3.53 | June 16, 2024 | 45,000 | 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 |
|---|---|---|---|---|
| June 18, 2014 | PRTS | Common Stock | 1,000 | Direct |