Robin Harper Cowie
CIK 1827690 · View on SEC EDGAR ↗
Insider
First SEC filing: Oct. 27, 2020 · Latest: Oct. 27, 2020
On this page
Insider at
Insider transactions
0 buys (P)
4 sells (S)
Net:
$-19,132
+ 74 non-open-market transactions below
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
74 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 23, 2026 | BDSX | S | 535 | $12.78 | $6,837 | 16,231 Direct | -3.19% | Disposed | 91.2% (price as of 2026-08-21) |
| Feb. 10, 2026 | BDSX | S | 941 | $10.08 | $9,485 | 15,297 Direct | -5.80% | Disposed | 142.4% (price as of 2026-08-21) |
| Jan. 16, 2026 | BDSX | S | 298 | $8.15 | $2,429 | 13,654 Direct | -2.14% | Disposed | 199.8% (price as of 2026-08-21) |
| Nov. 10, 2025 | BDSX | S | 50 | $7.62 | $381 | 13,147 Direct | -0.38% | Disposed | 220.6% (price as of 2026-08-21) |
| Aug. 13, 2025 | BDSX | S | 988 | $0.42 | $415 | 250,794 Direct | -0.39% | Disposed | 190.8% (price as of 2026-08-21) |
| May 13, 2025 | BDSX | S | 496 | $0.35 | $174 | 248,625 Direct | -0.20% | Disposed | 249.0% (price as of 2026-08-21) |
| May 12, 2025 | BDSX | S | 496 | $0.36 | $179 | 249,121 Direct | -0.20% | Disposed | 239.3% (price as of 2026-08-21) |
| Feb. 11, 2025 | BDSX | S | 24,664 | $0.92 | $22,691 | 246,460 Direct | -9.10% | Disposed | 32.8% (price as of 2026-08-21) |
| Nov. 12, 2024 | BDSX | S | 471 | $1.40 | $659 | 203,336 Direct | -0.23% | Disposed | -12.7% (price as of 2026-08-21) |
| Nov. 11, 2024 | BDSX | S | 500 | $1.39 | $695 | 203,807 Direct | -0.24% | Disposed | -12.1% (price as of 2026-08-21) |
| Aug. 12, 2024 | BDSX | S | 251 | $1.57 | $394 | 191,151 Direct | -0.13% | Disposed | -22.2% (price as of 2026-08-21) |
| Aug. 9, 2024 | BDSX | S | 724 | $1.60 | $1,158 | 191,402 Direct | -0.38% | Disposed | -23.7% (price as of 2026-08-21) |
| May 9, 2024 | BDSX | S | 980 | $1.48 | $1,450 | 171,680 Direct | -0.57% | Disposed | -17.5% (price as of 2026-08-21) |
| Feb. 12, 2024 | BDSX | S | 8,699 | $1.66 | $14,440 | 169,410 Direct | -4.88% | Disposed | -26.4% (price as of 2026-08-21) |
| Feb. 9, 2024 | BDSX | S | 10,156 | $1.92 | $19,500 | 178,109 Direct | -5.39% | Disposed | -36.4% (price as of 2026-08-21) |
| Nov. 10, 2023 | BDSX | S | 491 | $1.23 | $604 | 136,573 Direct | -0.36% | Disposed | -0.7% (price as of 2026-08-21) |
| Nov. 9, 2023 | BDSX | S | 491 | $1.27 | $624 | 137,064 Direct | -0.36% | Disposed | -3.8% (price as of 2026-08-21) |
| Aug. 10, 2023 | BDSX | S | 1,788 | $1.27 | $2,271 | 131,535 Direct | -1.34% | Disposed | -3.8% (price as of 2026-08-21) |
| Aug. 9, 2023 | BDSX | S | 1,789 | $1.39 | $2,487 | 133,323 Direct | -1.32% | Disposed | -12.1% (price as of 2026-08-21) |
| May 10, 2023 | BDSX | S | 973 | $1.58 | $1,537 | 117,365 Direct | -0.82% | Disposed | -22.7% (price as of 2026-08-21) |
| May 9, 2023 | BDSX | S | 2,512 | $1.57 | $3,944 | 118,338 Direct | -2.08% | Disposed | -22.2% (price as of 2026-08-21) |
| Feb. 9, 2023 | BDSX | S | 4,220 | $1.80 | $7,596 | 99,275 Direct | -4.08% | Disposed | -32.1% (price as of 2026-08-21) |
| Nov. 10, 2022 | BDSX | S | 1,583 | $1.02 | $1,615 | 74,529 Direct | -2.08% | Disposed | 19.8% (price as of 2026-08-21) |
| Nov. 9, 2022 | BDSX | S | 1,999 | $1.04 | $2,079 | 76,112 Direct | -2.56% | Disposed | 17.5% (price as of 2026-08-21) |
| Aug. 9, 2022 | BDSX | S | 3,533 | $2.53 | $8,938 | 66,537 Direct | -5.04% | Disposed | -51.7% (price as of 2026-08-21) |
| May 10, 2022 | BDSX | S | 3,338 | $1.83 | $6,109 | 58,495 Direct | -5.40% | Disposed | -33.3% (price as of 2026-08-21) |
Showing latest 100 of 104 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 |
|---|---|---|---|---|---|---|---|
| Feb. 20, 2026 | BDSX | Restricted Stock Units | Common Stock | — | — | 1,469 | Disposed |
| Feb. 9, 2026 | BDSX | Restricted Stock Units | Common Stock | — | — | 2,427 | Disposed |
| Feb. 9, 2026 | BDSX | Restricted Stock Units | Common Stock (157) | — | — | 157 | Disposed |
| Jan. 15, 2026 | BDSX | Restricted Stock Units | Common Stock | — | — | 805 | Disposed |
| Jan. 2, 2026 | BDSX | Stock Options (Right to Buy) | Common Stock (29,000) | $6.46 | Jan. 1, 2036 | 29,000 | Acquired |
| Nov. 10, 2025 | BDSX | Restricted Stock Units | Common Stock | — | — | 158 | Disposed |
| Aug. 12, 2025 | BDSX | Restricted Stock Units | Common Stock (3,157) | — | — | 3,157 | Disposed |
| May 9, 2025 | BDSX | Restricted Stock Units | Common Stock (3,157) | — | — | 3,157 | Disposed |
| Feb. 20, 2025 | BDSX | Stock Options (Right to buy) | Common Stock (73,398) | $0.92 | Feb. 19, 2035 | 73,398 | Acquired |
| Feb. 20, 2025 | BDSX | Stock Options (Right to buy) | Common Stock (235,000) | $0.92 | Feb. 19, 2035 | 235,000 | Acquired |
| Feb. 20, 2025 | BDSX | Restricted Stock Units | Common Stock (117,500) | — | — | 117,500 | Acquired |
| Feb. 10, 2025 | BDSX | Restricted Stock Units | Common Stock (16,095) | — | — | 16,095 | Disposed |
| Feb. 10, 2025 | BDSX | Restricted Stock Units | Common Stock (48,536) | — | — | 48,536 | Disposed |
| Feb. 10, 2025 | BDSX | Restricted Stock Units | Common Stock (3,157) | — | — | 3,157 | Disposed |
| Nov. 8, 2024 | BDSX | Restricted Stock Units | Common Stock (3,156) | — | — | 3,156 | Disposed |
| Aug. 8, 2024 | BDSX | Restricted Stock Units | Common Stock (3,157) | — | — | 3,157 | Disposed |
| May 23, 2024 | BDSX | Series A Non-Voting Convertible Preferred Stock | Common Stock (13,080) | — | — | 327 | Disposed |
| May 21, 2024 | BDSX | Stock Options (Right to buy) | Common Stock (4,209) | $0.42 | April 3, 2028 | 4,209 | Disposed |
| May 8, 2024 | BDSX | Restricted Stock Units | Common Stock (3,157) | — | — | 3,157 | Disposed |
| April 5, 2024 | BDSX | Series A Non-Voting Convertible Preferred Stock | Common Stock (13,080) | — | — | 327 | Acquired |
| Feb. 21, 2024 | BDSX | Stock Options (Right to buy) | Common Stock (62,358) | $1.46 | Feb. 20, 2034 | 62,358 | Acquired |
| Feb. 8, 2024 | BDSX | Restricted Stock Units | Common Stock (48,535) | — | — | 48,535 | Disposed |
| Feb. 8, 2024 | BDSX | Restricted Stock Units | Common Stock (3,157) | — | — | 3,157 | Disposed |
| Feb. 8, 2024 | BDSX | Stock Options (Right to buy) | Common Stock (128,761) | $1.99 | Feb. 7, 2034 | 128,761 | Acquired |
| Feb. 8, 2024 | BDSX | Restricted Stock Units | Common Stock (64,381) | — | — | 64,381 | Acquired |
| Nov. 8, 2023 | BDSX | Restricted Stock Units | Common Stock (3,156) | — | — | 3,156 | Disposed |
| Aug. 8, 2023 | BDSX | Restricted Stock Units | Common Stock (8,418) | — | — | 8,418 | Disposed |
| Aug. 8, 2023 | BDSX | Restricted Stock Units | Common Stock (3,157) | — | — | 3,157 | Disposed |
| July 24, 2023 | BDSX | Stock Options (Right to buy) | Common Stock (27,138) | $1.20 | July 23, 2033 | 27,138 | Acquired |
| July 24, 2023 | BDSX | Stock Options (Right to buy) | Common Stock (71,524) | $20.67 | Feb. 22, 2031 | 71,524 | Disposed |
| July 24, 2023 | BDSX | Stock Options (Right to buy) | Common Stock (61,439) | $20.67 | Feb. 22, 2031 | 61,439 | Disposed |
| May 8, 2023 | BDSX | Restricted Stock Units | Common Stock (8,418) | — | — | 8,418 | Disposed |
| May 8, 2023 | BDSX | Restricted Stock Units | Common Stock (3,157) | — | — | 3,157 | Disposed |
| March 1, 2023 | BDSX | Stock Options (Right to buy) | Common Stock (148,448) | $2.00 | Feb. 28, 2033 | 148,448 | Acquired |
| Feb. 8, 2023 | BDSX | Restricted Stock Units | Common Stock (8,418) | — | — | 8,418 | Disposed |
| Feb. 8, 2023 | BDSX | Restricted Stock Units | Common Stock (3,157) | — | — | 3,157 | Disposed |
| Feb. 8, 2023 | BDSX | Restricted Stock Units | Common Stock (194,141) | — | — | 194,141 | Acquired |
| Nov. 8, 2022 | BDSX | Restricted Stock Units | Common Stock (8,418) | — | — | 8,418 | Disposed |
| Nov. 8, 2022 | BDSX | Restricted Stock Units | Common Stock (3,156) | — | — | 3,156 | Disposed |
| Aug. 8, 2022 | BDSX | Restricted Stock Units | Common Stock (8,418) | — | — | 8,418 | Disposed |
| Aug. 8, 2022 | BDSX | Restricted Stock Units | Common Stock (3,157) | — | — | 3,157 | Disposed |
| May 9, 2022 | BDSX | Restricted Stock Units | Common Stock (8,418) | — | — | 8,418 | Disposed |
| May 9, 2022 | BDSX | Restricted Stock Units | Common Stock (3,157) | — | — | 3,157 | Disposed |
| Feb. 8, 2022 | BDSX | Restricted Stock Units | Common Stock (50,508) | — | — | 50,508 | Acquired |
| Feb. 8, 2022 | BDSX | Restricted Stock Units | Common Stock (50,508) | — | — | 50,508 | Acquired |
| April 1, 2021 | BDSX | Stock Options (Right to buy) | Common Stock (13,689) | $0.42 | April 3, 2028 | 13,689 | Disposed |
| April 1, 2021 | BDSX | Stock Options (Right to buy) | Common Stock (14,326) | $0.42 | May 15, 2027 | 14,326 | Disposed |
| April 1, 2021 | BDSX | Stock Options (Right to buy) | Common Stock (8,172) | $0.84 | April 6, 2026 | 8,172 | Disposed |
| April 1, 2021 | BDSX | Stock Options (Right to buy) | Common Stock (2,526) | $2.62 | April 21, 2021 | 2,526 | Disposed |
| Feb. 23, 2021 | BDSX | Stock Options (Right to buy) | Common Stock (71,524) | $20.67 | Feb. 22, 2031 | 71,524 | Acquired |
| Feb. 23, 2021 | BDSX | Stock Options (Right to buy) | Common Stock (61,439) | $20.67 | Feb. 22, 2031 | 61,439 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 9 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 27, 2020 | BDSX | Stock Options (Right to buy)→ Common Stock (2,526) | 2,526 | Direct |
| Oct. 27, 2020 | BDSX | Stock Options (Right to buy)→ Common Stock (10,107) | 10,107 | Direct |
| Oct. 27, 2020 | BDSX | Stock Options (Right to buy)→ Common Stock (6,738) | 6,738 | Direct |
| Oct. 27, 2020 | BDSX | Stock Options (Right to buy)→ Common Stock (35,377) | 35,377 | Direct |
| Oct. 27, 2020 | BDSX | Stock Options (Right to buy)→ Common Stock (8,172) | 8,172 | Direct |
| Oct. 27, 2020 | BDSX | Stock Options (Right to buy)→ Common Stock (16,846) | 16,846 | Direct |
| Oct. 27, 2020 | BDSX | Stock Options (Right to buy)→ Common Stock (21,058) | 21,058 | Direct |
| Oct. 27, 2020 | BDSX | Stock Options (Right to buy)→ Common Stock (35,377) | 35,377 | Direct |
| Oct. 27, 2020 | BDSX | Stock Options (Right to buy)→ Common Stock (30,323) | 30,323 | Direct |