SEC CIK 1956633
Huffaker Michael
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| PRTSview stock → | 152,810 | 2026-09-10 |
Position History — PRTS
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — PRTS
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-09-10 | Open-market buy | 13,250 | $10.06 | 152,810 |
| 2026-09-09 | Open-market buy | 36,580 | $9.64 | 139,560 |
| 2026-09-08 | Open-market buy | 21,718 | $9.35 | 102,980 |
| 2026-09-04 | Open-market buy | 21,160 | $9.11 | 81,262 |
| 2026-08-28 | Open-market buy | 7,548 | $7.16 | 60,102 |
| 2026-08-27 | Open-market buy | 4,614 | $6.88 | 52,554 |
| 2026-04-08 | Grant / award (derivative) | 190,000 | $0.00 | 190,000 |
| 2026-02-06 | Option exercise (derivative) | 13,334 | $0.00 | 0 |
| 2026-02-06 | Option exercise | 13,334 | $0.00 | 479,398 |
| 2026-01-16 | Option exercise (derivative) | 18,750 | $0.00 | 0 |
| 2026-01-16 | Option exercise (derivative) | 43,630 | $0.00 | 43,630 |
| 2026-01-16 | Option exercise | 18,750 | $0.00 | 466,064 |
| 2026-01-16 | Option exercise | 43,630 | $0.00 | 447,314 |
| 2026-01-02 | Option exercise | 50,000 | $0.00 | 403,684 |
| 2026-01-02 | Option exercise | 46,666 | $0.00 | 353,684 |
| 2025-12-08 | Tax withholding | 23,547 | $0.44 | 307,018 |
| 2025-12-05 | Option exercise (derivative) | 36,667 | $0.00 | 0 |
| 2025-12-05 | Option exercise | 36,667 | $0.00 | 330,565 |
| 2025-10-16 | Option exercise (derivative) | 18,750 | $0.00 | 18,750 |
| 2025-10-16 | Option exercise | 18,750 | $0.00 | 293,898 |
| 2025-07-16 | Option exercise (derivative) | 18,750 | $0.00 | 37,500 |
| 2025-07-16 | Option exercise | 18,750 | $0.00 | 275,148 |
| 2025-04-16 | Option exercise (derivative) | 18,750 | $0.00 | 56,250 |
| 2025-04-16 | Option exercise | 18,750 | $0.00 | 256,398 |
| 2025-02-06 | Option exercise (derivative) | 13,333 | $0.00 | 13,334 |
| 2025-02-06 | Option exercise | 13,333 | $0.00 | 237,648 |
| 2025-01-16 | Option exercise (derivative) | 43,629 | $0.00 | 87,260 |
| 2025-01-16 | Option exercise (derivative) | 75,000 | $0.00 | 75,000 |
| 2025-01-16 | Option exercise | 43,629 | $0.00 | 149,315 |
| 2025-01-16 | Option exercise | 75,000 | $0.00 | 224,315 |
| 2025-01-02 | Grant / award (derivative) | 100,000 | $0.00 | 100,000 |
| 2025-01-02 | Grant / award (derivative) | 140,000 | $0.00 | 140,000 |
| 2024-12-27 | Grant / award | 526 | $0.95 | 105,686 |
| 2024-12-13 | Grant / award | 510 | $0.98 | 105,160 |
| 2024-12-05 | Option exercise (derivative) | 36,667 | $0.00 | 36,667 |
| 2024-12-05 | Option exercise | 36,667 | $0.00 | 104,650 |
| 2024-11-15 | Grant / award | 495 | $1.01 | 67,463 |
| 2024-11-01 | Grant / award | 602 | $0.83 | 66,968 |
| 2024-10-18 | Grant / award | 657 | $0.76 | 66,366 |
| 2024-10-04 | Grant / award | 555 | $0.90 | 65,709 |
| 2024-09-20 | Grant / award | 555 | $0.90 | 65,154 |
| 2024-09-06 | Grant / award | 598 | $0.84 | 64,599 |
| 2024-08-23 | Grant / award | 581 | $0.86 | 64,001 |
| 2024-08-09 | Grant / award | 641 | $0.78 | 63,420 |
| 2024-07-26 | Grant / award | 400 | $1.25 | 62,779 |
| 2024-07-12 | Grant / award | 438 | $1.14 | 62,379 |
| 2024-06-28 | Grant / award | 500 | $1.00 | 61,941 |
| 2024-06-14 | Grant / award | 471 | $1.06 | 61,441 |
| 2024-05-31 | Grant / award | 423 | $1.18 | 60,970 |
| 2024-05-17 | Grant / award | 467 | $1.07 | 60,547 |
| 2024-05-03 | Grant / award | 390 | $1.28 | 60,080 |
| 2024-04-19 | Grant / award | 390 | $1.28 | 59,690 |
| 2024-04-05 | Grant / award | 318 | $1.57 | 59,300 |
| 2024-03-22 | Grant / award | 308 | $1.62 | 58,982 |
| 2024-02-06 | Option exercise (derivative) | 13,333 | $0.00 | 26,667 |
| 2024-02-06 | Option exercise | 13,333 | $0.00 | 58,674 |
| 2024-01-16 | Grant / award (derivative) | 150,000 | $0.00 | 150,000 |
| 2024-01-16 | Grant / award (derivative) | 130,889 | $0.00 | 130,889 |
| 2023-12-05 | Option exercise (derivative) | 36,666 | $0.00 | 73,334 |
| 2023-12-05 | Option exercise | 36,666 | $0.00 | 43,775 |
| 2023-08-04 | Open-market buy | 2,466 | $4.41 | 4,169 |
| 2023-03-10 | Open-market buy | 1,703 | $5.87 | 1,703 |
| 2023-02-06 | Grant / award (derivative) | 40,000 | $0.00 | 40,000 |
| 2022-12-05 | — | — | — | 0 |
| 2022-12-05 | Grant / award (derivative) | 110,000 | $0.00 | 110,000 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.