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Scott C. Brun
Insider
First SEC filing: June 10, 2026 · Latest: June 10, 2026
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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 27, 2026 | FBRX | D | 2,000 | · | · | 0 Direct | -100.00% | Disposed | |
| Aug. 27, 2026 | FBRX | D | 1,000 | · | · | 0 Direct | -100.00% | Disposed | |
| Aug. 27, 2026 | FBRX | D | 2,000 | · | · | 0 Direct | -100.00% | Disposed | |
| Aug. 27, 2026 | FBRX | D | 31,000 | · | · | 0 Direct | -100.00% | Disposed | |
| Aug. 27, 2026 | FBRX | D | 18,353 | · | · | 0 Direct | -100.00% | Disposed | |
| June 9, 2026 | CABA | A | 22,000 | · | · | 22,000 Direct | · | Acquired | (price as of 2026-10-05) |
| May 29, 2026 | FBRX | A | 18,353 | · | · | 18,353 Direct | · | Acquired | |
| July 3, 2025 | JSPR | A | 7,500 | · | · | 7,500 Direct | · | Acquired | (price as of 2026-10-05) |
| June 9, 2025 | CABA | A | 22,000 | · | · | 22,000 Direct | · | Acquired | (price as of 2026-10-05) |
| May 19, 2025 | CABA | A | 22,000 | · | · | 22,000 Direct | · | Acquired | (price as of 2026-10-05) |
| May 19, 2025 | CABA | D | 22,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 19, 2025 | CABA | A | 22,000 | · | · | 22,000 Direct | · | Acquired | (price as of 2026-10-05) |
| May 19, 2025 | CABA | D | 22,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 19, 2025 | CABA | A | 44,000 | · | · | 44,000 Direct | · | Acquired | (price as of 2026-10-05) |
| May 19, 2025 | CABA | D | 44,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 20, 2025 | FBRX | A | 31,000 | · | · | 31,000 Direct | · | Acquired | |
| Aug. 20, 2024 | FBRX | A | 50,000 | · | · | 50,000 Direct | · | Acquired | |
| June 6, 2024 | JSPR | A | 7,500 | · | · | 7,500 Direct | · | Acquired | (price as of 2026-10-05) |
| June 3, 2024 | CABA | A | 22,000 | · | · | 22,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 19, 2023 | FBRX | A | 25,000 | · | · | 25,000 Direct | · | Acquired | |
| June 20, 2023 | JSPR | A | 94,000 | · | · | 94,000 Direct | · | Acquired | (price as of 2026-10-05) |
| June 1, 2023 | CABA | A | 22,000 | · | · | 22,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 10, 2022 | FBRX | A | 50,000 | · | · | 50,000 Direct | · | Acquired | |
| June 1, 2022 | CABA | A | 22,000 | · | · | 22,000 Direct | · | Acquired | (price as of 2026-10-05) |
| June 24, 2021 | CABA | A | 44,000 | · | · | 44,000 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 |
|---|---|---|---|---|---|---|---|
| Aug. 27, 2026 | FBRX | Stock Option (right to buy) | Common Stock | $25.00 | Nov. 10, 2032 | 2,000 | Disposed |
| Aug. 27, 2026 | FBRX | Stock Option (right to buy) | Common Stock | $20.00 | Sept. 19, 2033 | 1,000 | Disposed |
| Aug. 27, 2026 | FBRX | Stock Option (right to buy) | Common Stock | $8.60 | Aug. 20, 2034 | 2,000 | Disposed |
| Aug. 27, 2026 | FBRX | Stock Option (right to buy) | Common Stock | $7.54 | March 20, 2035 | 31,000 | Disposed |
| Aug. 27, 2026 | FBRX | Restricted Stock Units | Common Stock | · | · | 18,353 | Disposed |
| June 9, 2026 | CABA | Stock Option (Right to Buy) | Common Stock | $3.22 | June 8, 2036 | 22,000 | Acquired |
| May 29, 2026 | FBRX | Restricted Stock Units | Common Stock | · | · | 18,353 | Acquired |
| July 3, 2025 | JSPR | Stock Option (right to buy) | Voting Common Stock | $6.77 | July 3, 2035 | 7,500 | Acquired |
| June 9, 2025 | CABA | Stock Option (Right to Buy) | Common Stock | $2.37 | June 8, 2035 | 22,000 | Acquired |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock | · | June 2, 2034 | 22,000 | Acquired |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock | $10.01 | June 2, 2034 | 22,000 | Disposed |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock | · | May 31, 2033 | 22,000 | Acquired |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock | $11.18 | May 31, 2033 | 22,000 | Disposed |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock | · | June 23, 2031 | 44,000 | Acquired |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock | $7.35 | June 23, 2031 | 44,000 | Disposed |
| March 20, 2025 | FBRX | Stock Option (right to buy) | Common Stock | $7.54 | March 20, 2035 | 31,000 | Acquired |
| Aug. 20, 2024 | FBRX | Stock Option (right to buy) | Common Stock | $0.34 | Aug. 20, 2034 | 50,000 | Acquired |
| June 6, 2024 | JSPR | Stock Option (right to buy) | Voting Common Stock | $25.41 | June 6, 2034 | 7,500 | Acquired |
| June 3, 2024 | CABA | Stock Option (Right to Buy) | Common Stock | $10.01 | June 2, 2034 | 22,000 | Acquired |
| Sept. 19, 2023 | FBRX | Stock Option (right to buy) | Common Stock | $0.80 | Sept. 19, 2033 | 25,000 | Acquired |
| June 20, 2023 | JSPR | Stock Option (right to buy) | Voting Common Stock | $1.35 | June 20, 2033 | 94,000 | Acquired |
| June 1, 2023 | CABA | Stock Option (Right to Buy) | Common Stock | $11.18 | May 31, 2033 | 22,000 | Acquired |
| Nov. 10, 2022 | FBRX | Stock Option (right to buy) | Common Stock | $1.00 | Nov. 10, 2032 | 50,000 | Acquired |
| June 1, 2022 | CABA | Stock Option (Right to Buy) | Common Stock | $1.28 | May 31, 2032 | 22,000 | Acquired |
| June 24, 2021 | CABA | Stock Option (Right to Buy) | Common Stock | $7.35 | June 23, 2031 | 44,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).