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Brian Lee Brown
Insider
First SEC filing: March 21, 2023 · Latest: March 21, 2023
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 |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 23, 2025 | CODX | A | 134,167 | · | · | 640,078 Direct | +26.52% | Acquired | (price as of 2026-10-05) |
| Nov. 23, 2025 | CODX | D | 40,723 | $0.35 | $14,253 | 599,355 Direct | -6.36% | Disposed | -88.9% (price as of 2026-10-05) |
| Nov. 23, 2025 | CODX | M | 134,167 | · | · | 337,500 Direct | -28.45% | Disposed | (price as of 2026-10-05) |
| Aug. 13, 2025 | CODX | A | 225,000 | · | · | 471,667 Direct | +91.22% | Acquired | (price as of 2026-10-05) |
| May 23, 2025 | CODX | A | 134,166 | · | · | 554,072 Direct | +31.95% | Acquired | (price as of 2026-10-05) |
| May 23, 2025 | CODX | D | 48,161 | $0.24 | $11,559 | 505,911 Direct | -8.69% | Disposed | -83.8% (price as of 2026-10-05) |
| May 23, 2025 | CODX | M | 134,166 | · | · | 246,667 Direct | -35.23% | Disposed | (price as of 2026-10-05) |
| Nov. 23, 2024 | CODX | A | 134,167 | · | · | 460,721 Direct | +41.09% | Acquired | (price as of 2026-10-05) |
| Nov. 23, 2024 | CODX | D | 40,816 | $1.01 | $41,224 | 419,905 Direct | -8.86% | Disposed | -96.1% (price as of 2026-10-05) |
| Nov. 23, 2024 | CODX | M | 134,167 | · | · | 380,833 Direct | -26.05% | Disposed | (price as of 2026-10-05) |
| May 23, 2024 | CODX | A | 113,334 | · | · | 326,554 Direct | +53.15% | Acquired | (price as of 2026-10-05) |
| May 23, 2024 | CODX | D | 35,865 | $1.09 | $39,093 | 290,689 Direct | -10.98% | Disposed | -96.4% (price as of 2026-10-05) |
| May 23, 2024 | CODX | M | 113,334 | · | · | 515,000 Direct | -18.04% | Disposed | (price as of 2026-10-05) |
| April 26, 2024 | CODX | A | 225,000 | · | · | 628,334 Direct | +55.79% | Acquired | (price as of 2026-10-05) |
| Nov. 23, 2023 | CODX | A | 118,332 | · | · | 249,345 Direct | +90.32% | Acquired | (price as of 2026-10-05) |
| Nov. 23, 2023 | CODX | D | 36,125 | $1.26 | $45,518 | 213,220 Direct | -14.49% | Disposed | -96.9% (price as of 2026-10-05) |
| Nov. 23, 2023 | CODX | M | 118,332 | · | · | 403,334 Direct | -22.68% | Disposed | (price as of 2026-10-05) |
| May 23, 2023 | CODX | A | 80,834 | · | · | 157,070 Direct | +106.03% | Acquired | (price as of 2026-10-05) |
| May 23, 2023 | CODX | D | 26,057 | $1.32 | $34,395 | 131,013 Direct | -16.59% | Disposed | -97.0% (price as of 2026-10-05) |
| May 23, 2023 | CODX | M | 80,834 | · | · | 521,666 Direct | -13.42% | Disposed | (price as of 2026-10-05) |
| May 15, 2023 | CODX | A | 225,000 | · | · | 602,500 Direct | +59.60% | Acquired | (price as of 2026-10-05) |
| March 20, 2023 | CODX | P | 3,000 | $1.90 | $5,700 | 76,236 Direct | +4.10% | Acquired | -97.9% (price as of 2026-10-05) |
| Jan. 17, 2023 | CODX | A | 130,000 | · | · | 377,500 Direct | +52.53% | Acquired | (price as of 2026-10-05) |
| Nov. 23, 2022 | CODX | A | 59,167 | · | · | 91,423 Direct | +183.43% | Acquired | (price as of 2026-10-05) |
| Nov. 23, 2022 | CODX | D | 18,187 | $3.47 | $63,109 | 73,236 Direct | -19.89% | Disposed | -98.9% (price as of 2026-10-05) |
| Nov. 23, 2022 | CODX | M | 59,167 | · | · | 247,500 Direct | -19.29% | Disposed | (price as of 2026-10-05) |
| June 6, 2022 | CODX | A | 225,000 | · | · | 306,667 Direct | +275.51% | Acquired | (price as of 2026-10-05) |
| May 23, 2022 | CODX | A | 21,666 | · | · | 40,125 Direct | +117.37% | Acquired | (price as of 2026-10-05) |
| May 23, 2022 | CODX | D | 7,869 | $4.99 | $39,266 | 32,256 Direct | -19.61% | Disposed | -99.2% (price as of 2026-10-05) |
| May 23, 2022 | CODX | M | 21,666 | · | · | 81,667 Direct | -20.97% | Disposed | (price as of 2026-10-05) |
| Nov. 23, 2021 | CODX | A | 21,667 | · | · | 25,143 Direct | +623.33% | Acquired | (price as of 2026-10-05) |
| Nov. 23, 2021 | CODX | D | 6,684 | $8.44 | $56,413 | 18,459 Direct | -26.58% | Disposed | -99.5% (price as of 2026-10-05) |
| Nov. 23, 2021 | CODX | M | 21,667 | · | · | 103,333 Direct | -17.33% | Disposed | (price as of 2026-10-05) |
| Aug. 12, 2021 | CODX | A | 100,000 | · | · | 125,000 Direct | +400.00% | Acquired | (price as of 2026-10-05) |
| May 24, 2021 | CODX | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-05) |
| May 24, 2021 | CODX | F | 1,524 | $7.90 | $12,040 | 3,476 Direct | -30.48% | Disposed | -99.5% (price as of 2026-10-05) |
| May 24, 2021 | CODX | M | 5,000 | · | · | 25,000 Direct | -16.67% | Disposed | (price as of 2026-10-05) |
| Feb. 22, 2021 | CODX | A | 30,000 | · | · | 30,000 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 |
|---|---|---|---|---|---|---|---|
| Nov. 23, 2025 | CODX | Restricted Stock Unit | Common Stock | $0.00 | · | 134,167 | Disposed |
| Aug. 13, 2025 | CODX | Restricted Stock Units | Common Stock | · | · | 225,000 | Acquired |
| May 23, 2025 | CODX | Restricted Stock Unit | Common Stock | $0.00 | · | 134,166 | Disposed |
| Nov. 23, 2024 | CODX | Restricted Stock Unit | Common Stock | $0.00 | · | 134,167 | Disposed |
| May 23, 2024 | CODX | Restricted Stock Unit | Common Stock | $0.00 | · | 113,334 | Disposed |
| April 26, 2024 | CODX | Restricted Stock Units | Common Stock | · | · | 225,000 | Acquired |
| Nov. 23, 2023 | CODX | Restricted Stock Unit | Common Stock | $0.00 | · | 118,332 | Disposed |
| May 23, 2023 | CODX | Restricted Stock Units | Common Stock | $0.00 | · | 80,834 | Disposed |
| May 15, 2023 | CODX | Restricted Stock Units | Common Stock | · | · | 225,000 | Acquired |
| Jan. 17, 2023 | CODX | Restricted Stock Units | Common Stock | · | · | 130,000 | Acquired |
| Nov. 23, 2022 | CODX | Restricted Stock Units | Common Stock | $0.00 | · | 59,167 | Disposed |
| June 6, 2022 | CODX | Restricted Stock Units | Common Stock | · | · | 225,000 | Acquired |
| May 23, 2022 | CODX | Restricted Stock Units | Common Stock | $0.00 | · | 21,666 | Disposed |
| Nov. 23, 2021 | CODX | Restricted Stock Units | Common Stock | $0.00 | · | 21,667 | Disposed |
| Aug. 12, 2021 | CODX | Restricted Stock Units | Common Stock | · | · | 100,000 | Acquired |
| May 24, 2021 | CODX | Restricted Stock Units | Common Stock | $0.00 | · | 5,000 | Disposed |
| Feb. 22, 2021 | CODX | Restricted Stock Units | Common Stock | · | · | 30,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).