Mark Brister
Insider
First SEC filing: Oct. 5, 2016 · Latest: Oct. 5, 2016
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 |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 24, 2020 | HIND | A | 110,281 | · | · | 110,281 Direct | · | Acquired | (price as of 2026-10-05) |
| Oct. 25, 2019 | HIND | A | 13,000 | · | · | 13,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 6, 2019 | HIND | P | 3,750 | · | · | 3,750 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 6, 2019 | HIND | P | 5,000 | $4.00 | $20,000 | 38,865 Direct | +14.76% | Acquired | -100.0% (price as of 2026-10-05) |
| July 23, 2019 | HIND | A | 35,000 | · | · | 35,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 2, 2019 | HIND | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 23, 2018 | HIND | A | 107,142 | $1.82 | $194,998 | 338,634 Direct | +46.28% | Acquired | -100.0% (price as of 2026-10-05) |
| April 30, 2018 | HIND | A | 2,622 | $3.27 | $8,574 | 166,492 Direct | +1.60% | Acquired | -100.0% (price as of 2026-10-05) |
| Jan. 2, 2018 | HIND | A | 65,000 | · | · | 65,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Oct. 31, 2017 | HIND | A | 1,860 | $7.17 | $13,336 | 163,870 Direct | +1.15% | Acquired | -100.0% (price as of 2026-10-05) |
| April 30, 2017 | HIND | A | 1,550 | $9.03 | $13,996 | 162,010 Direct | +0.97% | Acquired | -100.0% (price as of 2026-10-05) |
| Nov. 9, 2016 | HIND | A | 90,000 | · | · | 90,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 2, 2007 | DXCM | A | 42,617 | · | · | 42,617 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 2, 2007 | DXCM | A | 7,383 | · | · | 7,383 Direct | · | Acquired | (price as of 2026-10-05) |
| March 9, 2007 | DXCM | A | 56,518 | · | · | 56,518 Direct | · | Acquired | (price as of 2026-10-05) |
| March 9, 2007 | DXCM | A | 18,482 | · | · | 18,482 Direct | · | Acquired | (price as of 2026-10-05) |
| May 2, 2006 | DXCM | S | 50,000 | $24.00 | $1,200,000 | 10,967 Direct | -82.01% | Disposed | 1348.3% (price as of 2026-10-05) |
| Dec. 7, 2005 | DXCM | A | 16,777 | · | · | 16,777 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 7, 2005 | DXCM | A | 13,223 | · | · | 13,223 Direct | · | Acquired | (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| Jan. 24, 2020 | HIND | Restricted Stock Units | Common Stock | · | · | 110,281 | Acquired |
| Oct. 25, 2019 | HIND | Stock Option (Right to Buy) | Common Stock | $1.75 | Oct. 25, 2029 | 13,000 | Acquired |
| Aug. 6, 2019 | HIND | Warrants (Right to Buy) | Common Stock | $4.40 | Aug. 6, 2024 | 3,750 | Acquired |
| July 23, 2019 | HIND | Stock Option (Right to Buy) | Common Stock | $0.96 | July 23, 2029 | 35,000 | Acquired |
| Jan. 2, 2019 | HIND | Stock Option (Right to Buy) | Common Stock | $2.30 | Jan. 2, 2029 | 100,000 | Acquired |
| Nov. 9, 2016 | HIND | Stock Option (right to buy) | Common Stock | $8.74 | Nov. 9, 2026 | 90,000 | Acquired |
| Nov. 2, 2007 | DXCM | Non-Qualified Stock Option (right to buy) | Common Stock | $8.94 | Nov. 2, 2017 | 42,617 | Acquired |
| Nov. 2, 2007 | DXCM | Incentive Stock Option (right to buy) | Common Stock | $8.94 | Nov. 2, 2017 | 7,383 | Acquired |
| March 9, 2007 | DXCM | Non-Qualified Stock Option (right to buy) | Common Stock | $7.25 | March 9, 2017 | 56,518 | Acquired |
| March 9, 2007 | DXCM | Incentive Stock Option (right to buy) | Common Stock | $7.25 | March 9, 2017 | 18,482 | Acquired |
| Dec. 7, 2005 | DXCM | Non-Qualified Stock Option (right to buy) | Common Stock | $14.30 | Dec. 7, 2015 | 16,777 | Acquired |
| Dec. 7, 2005 | DXCM | Incentive Stock Option (right to buy) | Common Stock | $14.30 | Dec. 7, 2015 | 13,223 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 8 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 5, 2016 | HIND | Common Stock | 160,460 | Direct |
| Oct. 5, 2016 | HIND | Stock Option (right to buy) | 40,719 | Direct |
| Oct. 5, 2016 | HIND | Stock Option (right to buy) | 39,655 | Direct |
| April 13, 2005 | DXCM | Common Stock | 58,856 | Direct |
| April 13, 2005 | DXCM | Stock Option (Right to Buy) | 54,166 | Direct |
| April 13, 2005 | DXCM | Stock Option (Right to Buy) | 16,666 | Direct |
| April 13, 2005 | DXCM | Stock Option (Right to Buy) | 10,313 | Direct |
| April 13, 2005 | DXCM | Stock Option (Right to Buy) | 101,103 | 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 |
|---|---|---|---|---|---|---|---|---|
| 2006 | $235,000 | · | · | $220,164 | · | · | $11,717 | $466,881 |
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2019 | $367,500 | $35,000 | · | · | · | · | $994 | $542,674 |
| 2017 | $350,000 | · | · | · | $135,625 | · | $1,184 | $486,809 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.