Charles J Homcy

CIK 1192591 · View on SEC EDGAR ↗

Insider

First SEC filing: June 10, 2026 · Latest: June 10, 2026

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 90 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

90 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Aug. 11, 2025 BBIO S 10b5-1 50,000 $48.00 $2,400,000 916,674 Direct -5.17% Disposed 72.2% (price as of 2026-08-21)
Aug. 8, 2025 BBIO S 10b5-1 58,338 $46.64 $2,720,884 966,674 Direct -5.69% Disposed 77.2% (price as of 2026-08-21)
Aug. 8, 2025 BBIO S 10b5-1 191,662 $45.87 $8,791,536 1,025,012 Direct -15.75% Disposed 80.2% (price as of 2026-08-21)
Oct. 16, 2020 BBIO S 10b5-1 10,256 $41.00 $420,496 1,203,767 Direct -0.84% Disposed 101.6% (price as of 2026-08-21)
Sept. 30, 2020 BBIO S 10b5-1 10,000 $38.00 $380,000 1,203,767 Direct -0.82% Disposed 117.5% (price as of 2026-08-21)
Sept. 29, 2020 BBIO S 10b5-1 18,200 $37.50 $682,500 1,203,767 Direct -1.49% Disposed 120.4% (price as of 2026-08-21)
Sept. 25, 2020 BBIO S 10b5-1 15,396 $37.47 $576,888 1,221,967 Direct -1.24% Disposed 120.6% (price as of 2026-08-21)
Sept. 25, 2020 BBIO S 10b5-1 65,661 $36.68 $2,408,445 1,237,363 Direct -5.04% Disposed 125.3% (price as of 2026-08-21)
Feb. 10, 2020 BBIO S 10b5-1 20,000 $36.00 $720,000 1,342,291 Direct -1.47% Disposed 129.6% (price as of 2026-08-21)
Jan. 14, 2020 BBIO S 10b5-1 10,000 $35.00 $350,000 1,362,291 Direct -0.73% Disposed 136.1% (price as of 2026-08-21)

Showing latest 100 of 116 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
June 22, 2026 BBIO Stock Option (Right to Buy) Common Stock (5,277) $68.92 June 21, 2036 5,277 Acquired
June 8, 2026 MAZE Stock Option (Right to Buy) Common Stock (18,000) $23.58 June 7, 2036 18,000 Acquired
Sept. 22, 2025 MAZE Stock Option (Right to Buy) Common Stock (18,000) $23.67 Sept. 21, 2035 18,000 Acquired
June 20, 2025 BBIO Stock Option (Right to Buy) Common Stock (8,425) $41.73 June 19, 2035 8,425 Acquired
Feb. 3, 2025 MAZE Series B Preferred Stock Common Stock (8,807) — — 72,727 Disposed
Feb. 3, 2025 MAZE Series C Preferred Stock Common Stock (20,717) — — 169,405 Disposed
Feb. 3, 2025 MAZE Series D-1 Preferred Stock Common Stock (7,422) — — 71,564 Disposed
Dec. 9, 2024 MAZE Stock Option (Right to Buy) Common Stock (80,385) $10.42 March 3, 2031 80,385 Acquired
Dec. 9, 2024 MAZE Stock Option (Right to Buy) Common Stock (80,385) $11.19 March 3, 2031 80,385 Disposed
Dec. 9, 2024 MAZE Stock Option (Right to Buy) Common Stock (5,704) $10.42 March 8, 2033 5,704 Acquired
Dec. 9, 2024 MAZE Stock Option (Right to Buy) Common Stock (5,704) $17.74 March 8, 2033 5,704 Disposed
Dec. 9, 2024 MAZE Stock Option (Right to Buy) Common Stock (46,675) $10.42 April 22, 2034 46,675 Acquired
Dec. 9, 2024 MAZE Stock Option (Right to Buy) Common Stock (46,675) $14.08 April 22, 2034 46,675 Disposed
Dec. 9, 2024 MAZE Stock Option (Right to Buy) Common Stock (45,638) $10.42 Dec. 8, 2034 45,638 Acquired
Nov. 26, 2024 MAZE Series D-1 Preferred Stock Common Stock (7,422) — — 71,564 Acquired
Nov. 26, 2024 MAZE 8% Convertible Note due 2026 Series D-1 Preferred Stock (71,564) — Dec. 15, 2026 — Disposed
June 21, 2024 BBIO Stock Option (Right to Buy) Common Stock (26,014) $27.36 June 20, 2034 26,014 Acquired
Feb. 16, 2024 BBIO Restricted Stock Units Common Stock (3,760) — — 3,760 Disposed
Nov. 16, 2023 BBIO Restricted Stock Units Common Stock (3,760) — — 3,760 Disposed
Aug. 16, 2023 BBIO Restricted Stock Units Common Stock (3,760) — — 3,760 Disposed
June 21, 2023 BBIO Stock Option (right to buy) Common Stock (51,501) $16.75 June 21, 2033 51,501 Acquired
May 16, 2023 BBIO Restricted Stock Units Common Stock (3,759) — — 3,759 Disposed
Feb. 16, 2023 BBIO Restricted Stock Units Common Stock (3,760) — — 3,760 Disposed
Nov. 16, 2022 BBIO Restricted Stock Units Common Stock (3,760) — — 3,760 Disposed
Aug. 16, 2022 BBIO Restricted Stock Units Common Stock (3,760) — — 3,760 Disposed
June 22, 2022 BBIO Stock Option (right to buy) Common Stock (104,921) $8.45 June 22, 2032 104,921 Acquired
May 16, 2022 BBIO Restricted Stock Units Common Stock (3,759) — — 3,759 Disposed
Feb. 28, 2022 BBIO Restricted Stock Units Common Stock (30,078) — — 30,078 Acquired
Dec. 2, 2021 BBIO Stock Option (right to buy) Common Stock (55,011) $40.03 Dec. 1, 2031 55,011 Acquired
June 29, 2021 PLRX Stock Option (right to buy) Common Stock (13,286) $28.20 June 28, 2031 13,286 Acquired
June 17, 2021 BBIO Stock Option (right to buy) Common Stock (38,895) $62.63 June 16, 2031 38,895 Acquired
Oct. 16, 2020 BBIO Stock Option (Right to Buy) Common Stock (10,256) $17.00 June 26, 2029 10,256 Disposed
Sept. 30, 2020 BBIO Stock Option (Right to Buy) Common Stock (10,000) $17.00 June 26, 2029 10,000 Disposed
June 2, 2020 BBIO Stock Option (right to buy) Common Stock (112,422) $29.00 June 1, 2030 112,422 Acquired
Jan. 14, 2020 BBIO Stock Option (Right to Buy) Common Stock (10,000) $17.00 June 26, 2029 10,000 Disposed
Dec. 12, 2019 BBIO Stock Option (right to buy) Common Stock (82,878) $37.45 Dec. 11, 2029 82,878 Acquired
July 1, 2019 BBIO Management Incentive Units Common Stock (290,476) — — 290,476 Disposed
July 1, 2019 BBIO Management Incentive Units Common Stock (418,016) — — 418,016 Disposed
July 1, 2019 BBIO Management Incentive Units Common Stock (406,723) — — 406,723 Disposed
July 1, 2019 BBIO Series B Units Common Stock (66,729) — — 66,729 Disposed
July 1, 2019 BBIO Common Units Common Stock (132,317) — — 132,317 Disposed
July 1, 2019 BBIO Common Units Common Stock (47,165) — — 47,165 Disposed
May 11, 2011 GERN Stock Option (right to buy) Common Stock (10,000) $4.91 May 11, 2014 10,000 Acquired
May 19, 2010 GERN Stock Option (right to buy) Common Stock (10,000) $5.29 May 19, 2020 10,000 Acquired
May 29, 2009 GERN Stock Option (right to buy) Common Stock (10,000) $6.52 May 29, 2019 10,000 Acquired
May 28, 2008 GERN Stock Option (right to buy) Common Stock (10,000) $3.97 May 28, 2018 10,000 Acquired
May 22, 2008 CYTK Non-Qualified Stock Option (right to buy) Common Stock (15,000) $3.83 May 22, 2018 15,000 Acquired
May 24, 2007 CYTK Non-Qualified Stock Option (right to buy) Common Stock (10,000) $6.55 May 24, 2017 10,000 Acquired
May 24, 2007 CYTK Non-Qualified Stock Option (right to buy) Common Stock (7,500) $6.55 May 24, 2017 7,500 Acquired
May 23, 2007 GERN Stock Option (right to buy) Common Stock (10,000) $9.32 May 23, 2017 10,000 Acquired
May 25, 2006 CYTK Non-Qualified Stock Option (right to buy) Common Stock (7,500) $7.29 May 25, 2016 7,500 Acquired
May 24, 2006 GERN Stock Option (right to buy) Common Stock (20,000) $6.63 May 24, 2016 20,000 Acquired
May 19, 2005 CYTK Non-Qualified Stock Option (right to buy) Common Stock (7,500) $5.55 May 19, 2015 7,500 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 23 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
Jan. 30, 2025 MAZE Common Stock 28,523 Direct
Jan. 30, 2025 MAZE Series B Preferred Stock→ Common Stock (72,727) 72,727 Direct
Jan. 30, 2025 MAZE Series C Preferred Stock→ Common Stock (169,405) 169,405 Direct
Jan. 30, 2025 MAZE Series D-1 Preferred Stock→ Common Stock (71,564) 71,564 Indirect
Jan. 30, 2025 MAZE Stock Option (Right to Buy)→ Common Stock (80,385) 80,385 Direct
Jan. 30, 2025 MAZE Stock Option (Right to Buy)→ Common Stock (5,704) 5,704 Direct
Jan. 30, 2025 MAZE Stock Option (Right to Buy)→ Common Stock (46,675) 46,675 Direct
Jan. 30, 2025 MAZE Stock Option (Right to Buy)→ Common Stock (45,638) 45,638 Direct
June 2, 2020 PLRX Common Stock 73,378 Direct
June 2, 2020 PLRX Stock Option (right to buy)→ Common Stock (23,601) 23,601 Direct
June 2, 2020 PLRX Stock Option (right to buy)→ Common Stock (28,155) 28,155 Direct
June 27, 2019 BBIO Common Units→ Common Stock — Direct
June 27, 2019 BBIO Common Units→ Common Stock — Direct
June 27, 2019 BBIO Series B Units→ Common Stock — Direct
June 27, 2019 BBIO Management Incentive Units→ Common Stock — Direct
June 27, 2019 BBIO Management Incentive Units→ Common Stock — Direct
June 27, 2019 BBIO Management Incentive Units→ Common Stock — Direct
June 27, 2019 BBIO Stock Option (right to buy)→ Common Stock (290,463) 290,463 Direct
July 19, 2005 GERN Stock Option (right to buy)→ Common Stock (45,000) 45,000 Direct
July 27, 2004 CYTK Employee Stock Option (right to buy)→ Common Stock (30,000) 30,000 Direct
July 27, 2004 CYTK Employee Stock Option (right to buy)→ Common Stock (12,500) 12,500 Direct
April 28, 2004 CYTK Employee Stock Option (right to buy)→ Common Stock — Direct
April 28, 2004 CYTK Employee Stock Option (right to buy)→ Common Stock — Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

BBIO

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2020 $500,000 $100,000 — — — — $55,812 $1,855,805
2019 $513,808 — $2,111,579 $3,128,716 — — $221,737 $5,975,842

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.