Mark Graves
Insider
First SEC filing: Feb. 20, 2020 · Latest: Feb. 20, 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 |
|---|---|---|---|---|---|---|---|---|---|
| May 9, 2022 | MDXG | S | 3,891 | $3.50 | $13,618 | 133,608 Direct | -2.83% | Disposed | 31.1% (price as of 2026-10-02) |
| April 8, 2022 | MDXG | A | 48,485 | $4.62 | $224,001 | 137,499 Direct | +54.47% | Acquired | -0.6% (price as of 2026-10-02) |
| March 8, 2022 | MDXG | S | 3,234 | $4.86 | $15,717 | 89,014 Direct | -3.51% | Disposed | -5.6% (price as of 2026-10-02) |
| Feb. 24, 2022 | MDXG | S | 4,525 | $4.32 | $19,548 | 92,248 Direct | -4.68% | Disposed | 6.2% (price as of 2026-10-02) |
| July 27, 2021 | MDXG | F | 1,505 | $12.07 | $18,165 | 98,265 Direct | -1.51% | Disposed | -62.0% (price as of 2026-10-02) |
| April 26, 2021 | MDXG | F | 3,467 | $10.63 | $36,854 | 99,770 Direct | -3.36% | Disposed | -56.8% (price as of 2026-10-02) |
| March 4, 2021 | MDXG | A | 27,308 | · | · | 103,237 Direct | +35.97% | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2021 | MDXG | F | 4,060 | $9.81 | $39,829 | 75,929 Direct | -5.08% | Disposed | -53.2% (price as of 2026-10-02) |
| Aug. 5, 2020 | MDXG | A | 35,254 | · | · | 79,989 Direct | +78.81% | Acquired | (price as of 2026-10-02) |
| April 26, 2020 | MDXG | F | 3,363 | $3.79 | $12,746 | 44,735 Direct | -6.99% | Disposed | 21.1% (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.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Feb. 20, 2020 | MDXG | Common Stock | 48,098 | Direct |