David Henry Mack
Insider
First SEC filing: Sept. 24, 2020 · Latest: Sept. 24, 2020
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 |
|---|---|---|---|---|---|---|---|---|---|
| March 5, 2026 | PMVP | A | 744,960 | · | · | 744,960 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 27, 2025 | PMVP | M | 220,643 | $1.37 | $302,281 | 451,109 Direct | +95.74% | Acquired | 30.7% (price as of 2026-10-02) |
| Oct. 27, 2025 | PMVP | M | 220,643 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 1, 2025 | PMVP | S | 58,411 | $1.06 | $61,916 | 536,133 Direct | -9.82% | Disposed | 68.9% (price as of 2026-10-02) |
| March 3, 2025 | PMVP | A | 800,000 | · | · | 800,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 3, 2025 | PMVP | M | 17,709 | $0.53 | $9,386 | 551,919 Direct | +3.31% | Acquired | 237.7% (price as of 2026-10-02) |
| Jan. 3, 2025 | PMVP | M | 17,709 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 3, 2024 | PMVP | M | 91,750 | $0.53 | $48,628 | 534,210 Direct | +20.74% | Acquired | 237.7% (price as of 2026-10-02) |
| Dec. 3, 2024 | PMVP | M | 91,750 | · | · | 17,709 Direct | -83.82% | Disposed | (price as of 2026-10-02) |
| Aug. 13, 2024 | PMVP | D | 134,584 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 13, 2024 | PMVP | D | 249,600 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 13, 2024 | PMVP | A | 384,184 | · | · | 384,184 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 13, 2024 | PMVP | D | 330,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 13, 2024 | PMVP | A | 330,000 | · | · | 330,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 18, 2024 | PMVP | A | 519,915 | · | · | 519,915 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 18, 2024 | PMVP | A | 163,890 | · | · | 442,460 Direct | +58.83% | Acquired | (price as of 2026-10-02) |
| Nov. 10, 2023 | PMVP | G | 85,307 | · | · | 165,307 Indirect | +106.63% | Acquired | (price as of 2026-10-02) |
| Nov. 10, 2023 | PMVP | G | 85,307 | · | · | 278,570 Direct | -23.44% | Disposed | (price as of 2026-10-02) |
| Oct. 18, 2023 | PMVP | M | 198,407 | $0.53 | $105,156 | 363,877 Direct | +119.91% | Acquired | 237.7% (price as of 2026-10-02) |
| Aug. 7, 2023 | PMVP | M | 198,407 | · | · | 109,459 Direct | -64.45% | Disposed | (price as of 2026-10-02) |
| Aug. 7, 2023 | PMVP | M | 85,500 | · | · | 307,866 Direct | -21.74% | Disposed | (price as of 2026-10-02) |
| Aug. 7, 2023 | PMVP | M | 85,500 | $0.53 | $45,315 | 165,470 Direct | +106.92% | Acquired | 237.7% (price as of 2026-10-02) |
| May 12, 2023 | PMVP | A | 330,000 | · | · | 330,000 Direct | · | Acquired | (price as of 2026-10-02) |
| April 27, 2022 | PMVP | M | 33,000 | · | · | 393,366 Direct | -7.74% | Disposed | (price as of 2026-10-02) |
| April 27, 2022 | PMVP | M | 33,000 | $0.53 | $17,490 | 79,970 Direct | +70.26% | Acquired | 237.7% (price as of 2026-10-02) |
| March 8, 2022 | PMVP | M | 20,000 | · | · | 220,644 Direct | -8.31% | Disposed | (price as of 2026-10-02) |
| March 8, 2022 | PMVP | M | 20,000 | $1.37 | $27,400 | 46,970 Direct | +74.16% | Acquired | 30.7% (price as of 2026-10-02) |
| Feb. 10, 2022 | PMVP | A | 249,600 | · | · | 249,600 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 15, 2021 | PMVP | M | 9,000 | · | · | 432,574 Direct | -2.04% | Disposed | (price as of 2026-10-02) |
| Dec. 15, 2021 | PMVP | M | 9,000 | $0.53 | $4,770 | 26,970 Direct | +50.08% | Acquired | 237.7% (price as of 2026-10-02) |
| Dec. 9, 2021 | PMVP | G | 40,000 | · | · | 40,000 Indirect | · | Acquired | (price as of 2026-10-02) |
| Dec. 9, 2021 | PMVP | G | 40,000 | · | · | 187,915 Indirect | -17.55% | Disposed | (price as of 2026-10-02) |
| Aug. 19, 2021 | PMVP | M | 5,500 | · | · | 441,574 Direct | -1.23% | Disposed | (price as of 2026-10-02) |
| Aug. 19, 2021 | PMVP | M | 5,500 | $0.53 | $2,915 | 17,970 Direct | +44.11% | Acquired | 237.7% (price as of 2026-10-02) |
| July 21, 2021 | PMVP | M | 26,767 | · | · | 447,074 Direct | -5.65% | Disposed | (price as of 2026-10-02) |
| July 21, 2021 | PMVP | S 10b5-1 | 26,767 | $35.76 | $957,188 | 12,470 Direct | -68.22% | Disposed | -95.0% (price as of 2026-10-02) |
| July 21, 2021 | PMVP | M | 26,767 | $0.53 | $14,187 | 39,237 Direct | +214.65% | Acquired | 237.7% (price as of 2026-10-02) |
| July 20, 2021 | PMVP | M | 1,029 | · | · | 473,841 Direct | -0.22% | Disposed | (price as of 2026-10-02) |
| July 20, 2021 | PMVP | S 10b5-1 | 1,029 | $35.53 | $36,560 | 12,470 Direct | -7.62% | Disposed | -95.0% (price as of 2026-10-02) |
| July 20, 2021 | PMVP | M | 1,029 | $0.53 | $545 | 13,499 Direct | +8.25% | Acquired | 237.7% (price as of 2026-10-02) |
| June 28, 2021 | PMVP | M | 204 | $0.53 | $108 | 12,674 Direct | +1.64% | Acquired | 237.7% (price as of 2026-10-02) |
| June 28, 2021 | PMVP | S 10b5-1 | 204 | $35.53 | $7,248 | 12,470 Direct | -1.61% | Disposed | -95.0% (price as of 2026-10-02) |
| June 28, 2021 | PMVP | M | 204 | · | · | 474,870 Direct | -0.04% | Disposed | (price as of 2026-10-02) |
| May 21, 2021 | PMVP | M | 10,000 | · | · | 475,074 Direct | -2.06% | Disposed | (price as of 2026-10-02) |
| May 21, 2021 | PMVP | M | 6,207 | · | · | 485,074 Direct | -1.26% | Disposed | (price as of 2026-10-02) |
| May 21, 2021 | PMVP | S 10b5-1 | 6,207 | $35.71 | $221,652 | 2,470 Direct | -71.53% | Disposed | -95.0% (price as of 2026-10-02) |
| May 21, 2021 | PMVP | M | 6,207 | $0.53 | $3,290 | 8,677 Direct | +251.30% | Acquired | 237.7% (price as of 2026-10-02) |
| May 20, 2021 | PMVP | M | 10,000 | $0.53 | $5,300 | 12,470 Direct | +404.86% | Acquired | 237.7% (price as of 2026-10-02) |
| May 20, 2021 | PMVP | M | 7,793 | · | · | 492,867 Direct | -1.56% | Disposed | (price as of 2026-10-02) |
| May 20, 2021 | PMVP | S 10b5-1 | 7,793 | $35.60 | $277,431 | 2,470 Direct | -75.93% | Disposed | -95.0% (price as of 2026-10-02) |
| May 20, 2021 | PMVP | M | 7,793 | $0.53 | $4,130 | 10,263 Direct | +315.51% | Acquired | 237.7% (price as of 2026-10-02) |
| May 12, 2021 | PMVP | A | 134,584 | · | · | 134,584 Direct | · | Acquired | (price as of 2026-10-02) |
| March 9, 2021 | PMVP | G | 40,000 | · | · | 80,000 Indirect | +100.00% | Acquired | (price as of 2026-10-02) |
| March 9, 2021 | PMVP | G | 40,000 | · | · | 147,915 Indirect | -21.29% | Disposed | (price as of 2026-10-02) |
| Nov. 18, 2020 | PMVP | M | 2,470 | · | · | 492,867 Direct | -0.50% | Disposed | (price as of 2026-10-02) |
| Nov. 18, 2020 | PMVP | M | 2,470 | $0.53 | $1,309 | 2,470 Direct | · | Acquired | 237.7% (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 |
|---|---|---|---|---|---|---|---|
| March 5, 2026 | PMVP | Employee Stock Option (right to buy) | Common Stock | $1.53 | March 5, 2036 | 744,960 | Acquired |
| Oct. 27, 2025 | PMVP | Employee Stock Option (right to buy) | Common Stock | $1.37 | Nov. 16, 2026 | 220,643 | Disposed |
| March 3, 2025 | PMVP | Employee Stock Option (right to buy) | Common Stock | $1.32 | March 3, 2035 | 800,000 | Acquired |
| Jan. 3, 2025 | PMVP | Employee Stock Option (right to buy) | Common Stock | $0.53 | May 11, 2025 | 17,709 | Disposed |
| Dec. 3, 2024 | PMVP | Employee Stock Option (right to buy) | Common Stock | $0.53 | May 11, 2025 | 91,750 | Disposed |
| Aug. 13, 2024 | PMVP | Employee Stock Option (right to buy) | Common Stock | $28.33 | May 11, 2031 | 134,584 | Disposed |
| Aug. 13, 2024 | PMVP | Employee Stock Option (right to buy) | Common Stock | $16.29 | Feb. 10, 2032 | 249,600 | Disposed |
| Aug. 13, 2024 | PMVP | Employee Stock Option (right to buy) | Common Stock | $1.48 | Aug. 13, 2034 | 384,184 | Acquired |
| Aug. 13, 2024 | PMVP | Employee Stock Option (right to buy) | Common Stock | $5.70 | May 12, 2033 | 330,000 | Disposed |
| Aug. 13, 2024 | PMVP | Employee Stock Option (right to buy) | Common Stock | $1.48 | Aug. 13, 2034 | 330,000 | Acquired |
| Jan. 18, 2024 | PMVP | Employee Stock Option (right to buy) | Common Stock | $1.80 | Jan. 18, 2034 | 519,915 | Acquired |
| Aug. 7, 2023 | PMVP | Employee Stock Option (right to buy) | Common Stock | $0.53 | May 11, 2025 | 198,407 | Disposed |
| Aug. 7, 2023 | PMVP | Employee Stock Option (right to buy) | Common Stock | $0.53 | May 11, 2025 | 85,500 | Disposed |
| May 12, 2023 | PMVP | Employee Stock Option (right to buy) | Common Stock | $5.70 | May 12, 2033 | 330,000 | Acquired |
| April 27, 2022 | PMVP | Employee Stock Option (right to buy) | Common Stock | $0.53 | May 11, 2025 | 33,000 | Disposed |
| March 8, 2022 | PMVP | Stock Option (right to buy) | Common Stock | $1.37 | Nov. 15, 2026 | 20,000 | Disposed |
| Feb. 10, 2022 | PMVP | Employee Stock Option (right to buy) | Common Stock | $16.29 | Feb. 10, 2032 | 249,600 | Acquired |
| Dec. 15, 2021 | PMVP | Stock Option (right to buy) | Common Stock | $0.53 | May 11, 2025 | 9,000 | Disposed |
| Aug. 19, 2021 | PMVP | Stock Option (right to buy) | Common Stock | $0.53 | May 11, 2025 | 5,500 | Disposed |
| July 21, 2021 | PMVP | Stock Option (right to buy) | Common Stock | $0.53 | May 11, 2025 | 26,767 | Disposed |
| July 20, 2021 | PMVP | Stock Option (right to buy) | Common Stock | $0.53 | May 11, 2025 | 1,029 | Disposed |
| June 28, 2021 | PMVP | Stock Option (right to buy) | Common Stock | $0.53 | May 11, 2025 | 204 | Disposed |
| May 21, 2021 | PMVP | Stock Option (right to buy) | Common Stock | $0.53 | May 11, 2025 | 10,000 | Disposed |
| May 21, 2021 | PMVP | Stock Option (right to buy) | Common Stock | $0.53 | May 11, 2025 | 6,207 | Disposed |
| May 20, 2021 | PMVP | Stock Option (right to buy) | Common Stock | $0.53 | May 11, 2025 | 7,793 | Disposed |
| May 12, 2021 | PMVP | Employee Stock Option (right to buy) | Common Stock | $28.33 | May 11, 2031 | 134,584 | Acquired |
| Nov. 18, 2020 | PMVP | Stock Option (right to buy) | Common Stock | $0.53 | May 11, 2025 | 2,470 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 6 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Sept. 24, 2020 | PMVP | Common Stock | 227,915 | Indirect |
| Sept. 24, 2020 | PMVP | Common Stock | 56,978 | Indirect |
| Sept. 24, 2020 | PMVP | Stock Option (right to buy) | 495,337 | Direct |
| Sept. 24, 2020 | PMVP | Stock Option (right to buy) | 240,644 | Direct |
| Sept. 24, 2020 | PMVP | Stock Option (right to buy) | 460,769 | Direct |
| Sept. 24, 2020 | PMVP | Stock Option (right to buy) | 219,748 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $628,461 | · | · | $752,320 | $284,410 | · | · | $1,665,191 |
| 2024 | $607,208 | · | $295,002 | $3,522,213 | $335,858 | · | · | $4,760,281 |
| 2023 | $586,083 | · | · | $1,328,712 | $295,000 | · | · | $2,209,795 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.