Mark Christopher Capone
CIK 1352413 · View on SEC EDGAR ↗
Insider
First SEC filing: March 10, 2026 · Latest: March 10, 2026
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Insider at
Insider transactions
1 buys (P)
0 sells (S)
Net:
$99,331
+ 77 non-open-market transactions below
Avg return of open purchases vs now:
41.0%
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
77 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 10, 2026 | MLAB | P | 1,301 | $76.35 | $99,331 | 3,429 Direct | +61.14% | Acquired | 41.0% (price as of 2026-08-18) |
| Aug. 1, 2019 | MYGN | S 10b5-1 | 70,672 | $44.00 | $3,109,568 | 440,833 Direct | -13.82% | Disposed | -93.2% (price as of 2026-08-18) |
| Aug. 1, 2019 | MYGN | S 10b5-1 | 4,328 | $44.00 | $190,432 | 440,833 Direct | -0.97% | Disposed | -93.2% (price as of 2026-08-18) |
| Aug. 1, 2019 | MYGN | S 10b5-1 | 58,138 | $44.00 | $2,558,072 | 440,833 Direct | -11.65% | Disposed | -93.2% (price as of 2026-08-18) |
| Aug. 1, 2019 | MYGN | S 10b5-1 | 3,862 | $44.00 | $169,928 | 440,833 Direct | -0.87% | Disposed | -93.2% (price as of 2026-08-18) |
| July 11, 2018 | MYGN | S 10b5-1 | 77,654 | $41.00 | $3,183,814 | 332,175 Direct | -18.95% | Disposed | -92.7% (price as of 2026-08-18) |
| July 11, 2018 | MYGN | S 10b5-1 | 2,346 | $41.00 | $96,186 | 332,175 Direct | -0.70% | Disposed | -92.7% (price as of 2026-08-18) |
| May 30, 2018 | MYGN | S 10b5-1 | 90,000 | $38.00 | $3,420,000 | 332,175 Direct | -21.32% | Disposed | -92.1% (price as of 2026-08-18) |
| Aug. 19, 2016 | MYGN | P | 10,000 | $21.24 | $212,400 | 146,026 Direct | +7.35% | Acquired | -85.9% (price as of 2026-08-18) |
| Feb. 25, 2014 | MYGN | S | 64,000 | $37.83 | $2,421,120 | 48,268 Direct | -57.01% | Disposed | -92.1% (price as of 2026-08-18) |
| Feb. 25, 2014 | MYGN | S | 31,250 | $37.83 | $1,182,188 | 48,268 Direct | -39.30% | Disposed | -92.1% (price as of 2026-08-18) |
| Feb. 10, 2014 | MYGN | S | 25,000 | $32.07 | $801,750 | 48,268 Direct | -34.12% | Disposed | -90.7% (price as of 2026-08-18) |
| Feb. 10, 2014 | MYGN | S | 62,500 | $32.07 | $2,004,375 | 48,268 Direct | -56.42% | Disposed | -90.7% (price as of 2026-08-18) |
| May 16, 2013 | MYGN | S | 60,000 | $33.23 | $1,993,800 | 48,268 Direct | -55.42% | Disposed | -91.0% (price as of 2026-08-18) |
| May 16, 2013 | MYGN | S | 19,999 | $33.23 | $664,567 | 48,268 Direct | -29.30% | Disposed | -91.0% (price as of 2026-08-18) |
| Nov. 21, 2012 | MYGN | S | 314 | $30.03 | $9,429 | 48,268 Direct | -0.65% | Disposed | -90.0% (price as of 2026-08-18) |
| Nov. 20, 2012 | MYGN | S | 5,324 | $30.41 | $161,903 | 48,268 Direct | -9.93% | Disposed | -90.2% (price as of 2026-08-18) |
| Nov. 20, 2012 | MYGN | S | 29,686 | $30.41 | $902,751 | 48,268 Direct | -38.08% | Disposed | -90.2% (price as of 2026-08-18) |
| Nov. 12, 2012 | MYGN | S | 62,176 | $29.91 | $1,859,684 | 48,268 Direct | -56.30% | Disposed | -90.0% (price as of 2026-08-18) |
| Nov. 6, 2012 | MYGN | S 10b5-1 | 5,808 | $28.75 | $166,980 | 48,268 Direct | -10.74% | Disposed | -89.6% (price as of 2026-08-18) |
| Nov. 6, 2012 | MYGN | S 10b5-1 | 21,192 | $28.75 | $609,270 | 48,268 Direct | -30.51% | Disposed | -89.6% (price as of 2026-08-18) |
| Sept. 10, 2012 | MYGN | S 10b5-1 | 4,450 | $27.00 | $120,150 | 49,268 Direct | -8.28% | Disposed | -88.9% (price as of 2026-08-18) |
| Sept. 10, 2012 | MYGN | S 10b5-1 | 1,251 | $27.00 | $33,777 | 49,268 Direct | -2.48% | Disposed | -88.9% (price as of 2026-08-18) |
Showing latest 100 of 196 transactions
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 |
|---|---|---|---|---|---|---|---|
| Aug. 15, 2026 | MLAB | Restricted Stock Units - 3 | Common Stock (2,784) | — | — | 2,784 | Disposed |
| July 10, 2026 | SERA | Stock Option (right to buy) | Class A Common Stock (3,037) | $1.97 | July 10, 2036 | 3,037 | Acquired |
| July 10, 2026 | SERA | Stock Option (right to buy) | Class A Common Stock (62,766) | $1.97 | July 10, 2036 | 62,766 | Acquired |
| Aug. 15, 2025 | MLAB | Restricted Stock Units - 3 | Common Stock (2,784) | — | — | 2,784 | Acquired |
| Aug. 15, 2025 | MLAB | Restricted Stock Units - 2 | Common Stock (1,404) | — | — | 1,404 | Disposed |
| Aug. 15, 2024 | MLAB | Restricted Stock Units - 1 | Common Stock (724) | — | — | 724 | Disposed |
| Aug. 15, 2024 | MLAB | Restricted Stock Units - 2 | Common Stock (1,404) | — | — | 1,404 | Acquired |
| Feb. 15, 2024 | MLAB | Restricted Stock Units -1 | Common Stock (724) | — | — | 724 | Acquired |
| Aug. 1, 2019 | MYGN | Incentive Stock Option (right to buy) | Common Stock (4,328) | $23.11 | March 3, 2020 | 4,328 | Disposed |
| Aug. 1, 2019 | MYGN | Incentive Stock Option (right to buy) | Common Stock (3,862) | $30.34 | Sept. 15, 2019 | 3,862 | Disposed |
| Aug. 1, 2019 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (70,672) | $23.11 | March 3, 2020 | 70,672 | Disposed |
| Aug. 1, 2019 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (58,138) | $30.34 | Sept. 15, 2019 | 58,138 | Disposed |
| July 11, 2018 | MYGN | Incentive Stock Option (right to buy) | Common Stock (2,346) | $30.12 | Feb. 18, 2019 | 2,346 | Disposed |
| July 11, 2018 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (77,654) | $30.12 | Feb. 18, 2019 | 77,654 | Disposed |
| May 30, 2018 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (90,000) | $22.93 | Sept. 10, 2018 | 90,000 | Disposed |
| Feb. 25, 2014 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (31,250) | $18.00 | Feb. 23, 2021 | 31,250 | Disposed |
| Feb. 25, 2014 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (64,000) | $19.47 | Sept. 13, 2021 | 64,000 | Disposed |
| Feb. 10, 2014 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (25,000) | $16.53 | Sept. 15, 2020 | 25,000 | Disposed |
| Feb. 10, 2014 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (62,500) | $18.00 | Feb. 23, 2021 | 62,500 | Disposed |
| Sept. 17, 2013 | MYGN | Incentive Stock Option (right to buy) | Common Stock (3,775) | $26.49 | Sept. 17, 2021 | 3,775 | Acquired |
| Sept. 17, 2013 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (326,225) | $26.49 | Sept. 17, 2021 | 326,225 | Acquired |
| May 16, 2013 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (19,999) | $16.53 | Sept. 15, 2020 | 19,999 | Disposed |
| May 16, 2013 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (60,000) | $18.06 | Sept. 26, 2017 | 60,000 | Disposed |
| Nov. 21, 2012 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (314) | $16.53 | Sept. 15, 2020 | 314 | Disposed |
| Nov. 20, 2012 | MYGN | Incentive Stock Option (right to buy) | Common Stock (5,324) | $13.28 | Feb. 28, 2018 | 5,324 | Disposed |
| Nov. 20, 2012 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (29,686) | $16.53 | Sept. 15, 2020 | 29,686 | Disposed |
| Nov. 12, 2012 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (62,176) | $13.28 | Feb. 28, 2018 | 62,176 | Disposed |
| Nov. 6, 2012 | MYGN | Incentive Stock Option (right to buy) | Common Stock (5,808) | $12.17 | Feb. 21, 2017 | 5,808 | Disposed |
| Nov. 6, 2012 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (21,192) | $12.17 | Feb. 21, 2017 | 21,192 | Disposed |
| Sept. 12, 2012 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (300,000) | $27.07 | Sept. 12, 2022 | 300,000 | Acquired |
| Sept. 10, 2012 | MYGN | Incentive Stock Option (right to buy) | Common Stock (4,450) | $8.63 | Feb. 16, 2016 | 4,450 | Disposed |
| Sept. 10, 2012 | MYGN | Incentive Stock Option (right to buy) | Common Stock (1,251) | $9.04 | Sept. 6, 2016 | 1,251 | Disposed |
| Sept. 10, 2012 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (14,104) | $9.04 | Sept. 6, 2016 | 14,104 | Disposed |
| May 2, 2012 | MYGN | Incentive Stock Option (right to buy) | Common Stock (550) | $8.63 | Feb. 16, 2016 | 550 | Disposed |
| May 2, 2012 | MYGN | Incentive Stock Option (right to buy) | Common Stock (3,707) | $9.04 | Sept. 6, 2016 | 3,707 | Disposed |
| March 7, 2012 | MYGN | Incentive Stock Option (right to buy) | Common Stock (4,170) | $23.98 | March 7, 2022 | 4,170 | Acquired |
| March 7, 2012 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (47,830) | $23.98 | March 7, 2022 | 47,830 | Acquired |
| Sept. 13, 2011 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (208,000) | $19.47 | Sept. 13, 2021 | 208,000 | Acquired |
| Feb. 23, 2011 | MYGN | Incentive Stock Option (right to buy) | Common Stock (5,555) | $18.00 | Feb. 23, 2021 | 5,555 | Acquired |
| Feb. 23, 2011 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (119,445) | $18.00 | Feb. 23, 2021 | 119,445 | Acquired |
| Sept. 15, 2010 | MYGN | Incentive Stock Option (right to buy) | Common Stock (1) | $16.53 | Sept. 15, 2020 | 1 | Acquired |
| Sept. 15, 2010 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (99,999) | $16.53 | Sept. 15, 2020 | 99,999 | Acquired |
| July 12, 2010 | MYGN | Incentive Stock Option (right to buy) | Common Stock (5,000) | $8.63 | Feb. 16, 2016 | 5,000 | Disposed |
| May 10, 2010 | MYGN | Incentive Stock Option (right to buy) | Common Stock (2,814) | $9.04 | Sept. 6, 2016 | 2,814 | Disposed |
| March 3, 2010 | MYGN | Incentive Stock Option (right to buy) | Common Stock (4,328) | $23.11 | March 3, 2020 | 4,328 | Acquired |
| March 3, 2010 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (70,672) | $23.11 | March 3, 2020 | 70,672 | Acquired |
| Feb. 18, 2010 | MYGN | Incentive Stock Option (right to buy) | Common Stock (5,000) | $7.27 | Sept. 14, 2015 | 5,000 | Disposed |
| Feb. 18, 2010 | MYGN | Incentive Stock Option (right to buy) | Common Stock (2,000) | $8.63 | Feb. 16, 2016 | 2,000 | Disposed |
| Sept. 15, 2009 | MYGN | Incentive Stock Option (right to buy) | Common Stock (3,862) | $30.34 | Sept. 15, 2019 | 3,862 | Acquired |
| Sept. 15, 2009 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (58,138) | $30.34 | Sept. 15, 2019 | 58,138 | Acquired |
| July 13, 2009 | MYGN | Incentive Stock Option (right to buy) | Common Stock (15,000) | $7.27 | Sept. 14, 2015 | 15,000 | Disposed |
| April 6, 2009 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (13,500) | $17.22 | Feb. 21, 2017 | 13,500 | Disposed |
| April 6, 2009 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (22,500) | $18.78 | Feb. 28, 2018 | 22,500 | Disposed |
| Feb. 23, 2009 | MYGN | Incentive Stock Option (right to buy) | Common Stock (7,227) | $15.28 | Oct. 4, 2012 | 7,227 | Disposed |
| Feb. 18, 2009 | MYGN | Incentive Stock Option (right to buy) | Common Stock (1,173) | $85.20 | Feb. 18, 2019 | 1,173 | Acquired |
| Feb. 18, 2009 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (38,827) | $85.20 | Feb. 18, 2019 | 38,827 | Acquired |
| Feb. 9, 2009 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (9,062) | $25.57 | Sept. 6, 2016 | 9,062 | Disposed |
| Feb. 9, 2009 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (6,750) | $34.43 | Feb. 21, 2017 | 6,750 | Disposed |
| Sept. 10, 2008 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (45,000) | $64.88 | Sept. 10, 2018 | 45,000 | Acquired |
| Sept. 9, 2008 | MYGN | Incentive Stock Option (right to buy) | Common Stock (3,000) | $15.28 | Oct. 4, 2012 | 3,000 | Disposed |
| Aug. 29, 2008 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (2,316) | $16.64 | Sept. 8, 2014 | 2,316 | Disposed |
| Aug. 29, 2008 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (5,184) | $16.64 | Sept. 8, 2014 | 5,184 | Disposed |
| Aug. 29, 2008 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $16.97 | Feb. 19, 2014 | 3,000 | Disposed |
| Aug. 29, 2008 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (5,470) | $22.12 | Feb. 17, 2015 | 5,470 | Disposed |
| Aug. 29, 2008 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (2,030) | $22.12 | Feb. 17, 2015 | 2,030 | Disposed |
| Feb. 28, 2008 | MYGN | Incentive Stock Option (right to buy) | Common Stock (2,662) | $37.56 | Feb. 28, 2018 | 2,662 | Acquired |
| Feb. 28, 2008 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (42,338) | $37.56 | Feb. 28, 2018 | 42,338 | Acquired |
| Sept. 26, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (30,000) | $51.08 | Sept. 26, 2017 | 30,000 | Acquired |
| Aug. 7, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (100) | $15.28 | Oct. 4, 2012 | 100 | Disposed |
| Aug. 7, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (200) | $15.28 | Oct. 4, 2012 | 200 | Disposed |
| Aug. 7, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (4,073) | $15.28 | Oct. 4, 2012 | 4,073 | Disposed |
| Aug. 7, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (200) | $15.28 | Oct. 4, 2012 | 200 | Disposed |
| Aug. 7, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (100) | $15.28 | Oct. 4, 2012 | 100 | Disposed |
| Aug. 7, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (100) | $15.28 | Oct. 4, 2012 | 100 | Disposed |
| March 23, 2007 | MYGN | Incentive Stock Option (right to buy) | Common Stock (4,400) | $12.53 | Sept. 4, 2013 | 4,400 | Disposed |
| March 23, 2007 | MYGN | Incentive Stock Option (right to buy) | Common Stock (1,000) | $16.97 | Feb. 19, 2014 | 1,000 | Disposed |
| Feb. 21, 2007 | MYGN | Incentive Stock Option (right to buy) | Common Stock (2,904) | $34.43 | Feb. 21, 2017 | 2,904 | Acquired |
| Feb. 21, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (24,096) | $34.43 | Feb. 21, 2017 | 24,096 | Acquired |
| Sept. 6, 2006 | MYGN | Incentive Stock Option (right to buy) | Common Stock (3,886) | $25.57 | Sept. 6, 2016 | 3,886 | Acquired |
| Sept. 6, 2006 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (16,114) | $25.57 | Sept. 6, 2016 | 16,114 | Acquired |
| Feb. 16, 2006 | MYGN | Incentive Stock Option (right to buy) | Common Stock (6,000) | $24.40 | Feb. 16, 2016 | 6,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 10 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Feb. 16, 2024 | MLAB | MLAB | 0 | Direct |
| Feb. 8, 2006 | MYGN | Common Stock | 462 | Direct |
| Feb. 8, 2006 | MYGN | Incentive Stock Option (right to buy)→ Common Stock (4,400) | 4,400 | Direct |
| Feb. 8, 2006 | MYGN | Incentive Stock Option (right to buy)→ Common Stock (10,227) | 10,227 | Direct |
| Feb. 8, 2006 | MYGN | Incentive Stock Option (right to buy)→ Common Stock (1,000) | 1,000 | Direct |
| Feb. 8, 2006 | MYGN | Incentive Stock Option (right to buy)→ Common Stock (10,000) | 10,000 | Direct |
| Feb. 8, 2006 | MYGN | Non-Qualified Stock Option (right to buy)→ Common Stock (4,773) | 4,773 | Direct |
| Feb. 8, 2006 | MYGN | Non-Qualified Stock Option (right to buy)→ Common Stock (7,500) | 7,500 | Direct |
| Feb. 8, 2006 | MYGN | Non-Qualified Stock Option (right to buy)→ Common Stock (3,000) | 3,000 | Direct |
| Feb. 8, 2006 | MYGN | Non-Qualified Stock Option (right to buy)→ Common Stock (7,500) | 7,500 | Direct |