Mark Robert Patterson
Insider
First SEC filing: June 2, 2017 · Latest: Feb. 7, 2018
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, 2023 | MCHB | A | 1,647 | · | · | 20,006 Direct | +8.97% | Acquired | (price as of 2026-10-02) |
| May 3, 2023 | MCHB | P | 49,983 | $6.46 | $322,890 | 287,000 Indirect | +21.09% | Acquired | 130.7% (price as of 2026-10-02) |
| May 2, 2023 | MCHB | P | 20,017 | $6.68 | $133,714 | 237,017 Indirect | +9.22% | Acquired | 123.1% (price as of 2026-10-02) |
| April 6, 2023 | MCHB | A | 883 | · | · | 18,359 Direct | +5.05% | Acquired | (price as of 2026-10-02) |
| Jan. 6, 2023 | MCHB | A | 651 | · | · | 17,476 Direct | +3.87% | Acquired | (price as of 2026-10-02) |
| Oct. 6, 2022 | MCHB | A | 529 | · | · | 16,825 Direct | +3.25% | Acquired | (price as of 2026-10-02) |
| July 8, 2022 | MCHB | A | 416 | · | · | 16,296 Direct | +2.62% | Acquired | (price as of 2026-10-02) |
| June 16, 2022 | MCHB | P | 5,000 | $34.15 | $170,750 | 217,000 Indirect | +2.36% | Acquired | -56.4% (price as of 2026-10-02) |
| June 15, 2022 | MCHB | P | 5,000 | $34.90 | $174,500 | 212,000 Indirect | +2.42% | Acquired | -57.3% (price as of 2026-10-02) |
| June 14, 2022 | MCHB | P | 15,000 | $35.00 | $525,000 | 207,000 Indirect | +7.81% | Acquired | -57.4% (price as of 2026-10-02) |
| May 16, 2022 | MCHB | P | 7,000 | $38.58 | $270,060 | 192,000 Indirect | +3.78% | Acquired | -61.4% (price as of 2026-10-02) |
| May 13, 2022 | MCHB | P | 20,000 | $39.46 | $789,200 | 185,000 Indirect | +12.12% | Acquired | -62.2% (price as of 2026-10-02) |
| April 7, 2022 | MCHB | A | 277 | · | · | 15,880 Direct | +1.78% | Acquired | (price as of 2026-10-02) |
| Jan. 10, 2022 | MCHB | A | 273 | · | · | 15,603 Direct | +1.78% | Acquired | (price as of 2026-10-02) |
| Oct. 7, 2021 | MCHB | A | 356 | · | · | 15,330 Direct | +2.38% | Acquired | (price as of 2026-10-02) |
| Aug. 3, 2021 | MCHB | P | 2,000 | $37.50 | $75,000 | 165,000 Indirect | +1.23% | Acquired | -60.3% (price as of 2026-10-02) |
| July 12, 2021 | MCHB | A | 324 | · | · | 14,974 Direct | +2.21% | Acquired | (price as of 2026-10-02) |
| April 5, 2021 | MCHB | A | 296 | · | · | 14,650 Direct | +2.06% | Acquired | (price as of 2026-10-02) |
| Jan. 8, 2021 | MCHB | A | 297 | · | · | 14,354 Direct | +2.11% | Acquired | (price as of 2026-10-02) |
| Oct. 29, 2020 | MCHB | P | 20,000 | $29.79 | $595,800 | 163,000 Indirect | +13.99% | Acquired | -50.0% (price as of 2026-10-02) |
| Oct. 6, 2020 | MCHB | A | 381 | · | · | 14,057 Direct | +2.79% | Acquired | (price as of 2026-10-02) |
| Sept. 14, 2020 | MCHB | P | 6,163 | $26.85 | $165,477 | 143,000 Indirect | +4.50% | Acquired | -44.5% (price as of 2026-10-02) |
| Sept. 11, 2020 | MCHB | P | 8,837 | $26.85 | $237,273 | 136,837 Indirect | +6.90% | Acquired | -44.5% (price as of 2026-10-02) |
| July 31, 2020 | MCHB | P | 13,000 | $25.63 | $333,190 | 128,000 Indirect | +11.30% | Acquired | -41.9% (price as of 2026-10-02) |
| July 8, 2020 | MCHB | A | 423 | · | · | 13,676 Direct | +3.19% | Acquired | (price as of 2026-10-02) |
| June 15, 2020 | MCHB | P | 5,000 | $23.05 | $115,250 | 13,253 Direct | +60.58% | Acquired | -35.4% (price as of 2026-10-02) |
| June 15, 2020 | MCHB | P | 10,000 | $22.90 | $229,000 | 115,000 Indirect | +9.52% | Acquired | -34.9% (price as of 2026-10-02) |
| May 7, 2020 | MCHB | P | 3,424 | $22.96 | $78,615 | 105,000 Indirect | +3.37% | Acquired | -35.1% (price as of 2026-10-02) |
| May 6, 2020 | MCHB | P | 4,324 | $22.79 | $98,544 | 101,576 Indirect | +4.45% | Acquired | -34.6% (price as of 2026-10-02) |
| May 5, 2020 | MCHB | P | 2,252 | $22.96 | $51,706 | 97,252 Indirect | +2.37% | Acquired | -35.1% (price as of 2026-10-02) |
| April 7, 2020 | MCHB | A | 478 | · | · | 8,253 Direct | +6.15% | Acquired | (price as of 2026-10-02) |
| March 10, 2020 | MCHB | P | 5,000 | $23.18 | $115,900 | 7,775 Direct | +180.18% | Acquired | -35.7% (price as of 2026-10-02) |
| Jan. 8, 2020 | MCHB | A | 297 | · | · | 2,775 Direct | +11.99% | Acquired | (price as of 2026-10-02) |
| Oct. 3, 2019 | MCHB | A | 372 | · | · | 2,478 Direct | +17.66% | Acquired | (price as of 2026-10-02) |
| Aug. 13, 2019 | MCHB | A | 335 | · | · | 2,106 Direct | +18.92% | Acquired | (price as of 2026-10-02) |
| July 5, 2019 | MCHB | A | 335 | · | · | 2,106 Direct | +18.92% | Acquired | (price as of 2026-10-02) |
| April 5, 2019 | MCHB | A | 380 | · | · | 1,771 Direct | +27.32% | Acquired | (price as of 2026-10-02) |
| Jan. 9, 2019 | MCHB | A | 467 | · | · | 1,391 Direct | +50.54% | Acquired | (price as of 2026-10-02) |
| Oct. 5, 2018 | MCHB | A | 381 | · | · | 924 Direct | +70.17% | Acquired | (price as of 2026-10-02) |
| July 10, 2018 | MCHB | A | 276 | · | · | 543 Direct | +103.37% | Acquired | (price as of 2026-10-02) |
| April 26, 2018 | MCHB | P | 5,000 | $25.90 | $129,500 | 95,000 Indirect | +5.56% | Acquired | -42.5% (price as of 2026-10-02) |
| April 5, 2018 | MCHB | A | 267 | · | · | 267 Direct | · | Acquired | (price as of 2026-10-02) |
| June 1, 2017 | 1371446 | D | 229,250 | · | · | 0 Direct | -100.00% | Disposed | |
| June 17, 2016 | 1371446 | A | 4,208 | · | · | 229,250 Direct | +1.87% | Acquired | |
| June 16, 2016 | 1371446 | P | 5,000 | $16.00 | $80,000 | 225,042 Direct | +2.27% | Acquired | |
| May 25, 2016 | 1371446 | P | 5,000 | $18.70 | $93,500 | 220,042 Direct | +2.33% | Acquired | |
| Oct. 6, 2015 | 1371446 | A | 5,007 | · | · | 215,042 Direct | +2.38% | Acquired |
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. 7, 2018 | MCHB | Common Stock | 90,000 | Indirect |