Insider at

04

Insider transactions

05
0 buys (P) 1 sells (S) Net: $-260,000 + 70 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

70 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Dec. 30, 2025 CRMD S 20,000 $13.00 $260,000 40,250 Direct -33.20% Disposed -44.0% (price as of 2026-10-06)
Sept. 12, 2025 CRMD S 10,000 $13.13 $131,300 40,250 Direct -19.90% Disposed -44.6% (price as of 2026-10-06)
June 13, 2025 PTN P 200 $20000.00 $4,000,000 224,112 Direct +0.09% Acquired -100.0% (price as of 2026-10-06)
June 13, 2025 PTN P 363,636 · · 420,016 Direct +644.97% Acquired (price as of 2026-10-06)
Dec. 15, 2023 CRMD P 3,000 $3.30 $9,900 15,250 Direct +24.49% Acquired 120.6% (price as of 2026-10-06)
Dec. 14, 2023 CRMD P 3,000 $3.45 $10,350 12,250 Direct +32.43% Acquired 111.0% (price as of 2026-10-06)
Dec. 4, 2023 PTN S 199 $2.48 $494 45,075 Direct -0.44% Disposed -92.4% (price as of 2026-10-06)
Dec. 4, 2023 PTN S 1 $2.46 $2 45,074 Direct 0.00% Disposed -92.3% (price as of 2026-10-06)
May 17, 2023 CRMD P 3,000 $4.33 $12,990 9,250 Direct +48.00% Acquired 68.1% (price as of 2026-10-06)
Dec. 21, 2022 PTN S 200 $2.97 $594 41,420 Direct -0.48% Disposed -93.7% (price as of 2026-10-06)
June 30, 2021 PTN P 10,000 $0.62 $6,200 776,518 Direct +1.30% Acquired -98.8% (price as of 2026-10-06)
June 30, 2021 PTN P 10,000 $0.62 $6,200 786,518 Direct +1.29% Acquired -98.8% (price as of 2026-10-06)
Aug. 12, 2020 CRMD P 5,000 $3.95 $19,750 6,250 Direct +400.00% Acquired 84.3% (price as of 2026-10-06)
Nov. 16, 2018 PTN P 5,000 $0.78 $3,900 417,351 Direct +1.21% Acquired -99.0% (price as of 2026-10-06)
Nov. 16, 2018 PTN P 4,000 $0.77 $3,080 421,351 Direct +0.96% Acquired -99.0% (price as of 2026-10-06)
Nov. 16, 2018 PTN P 1,000 $0.80 $800 422,351 Direct +0.24% Acquired -99.1% (price as of 2026-10-06)
Nov. 15, 2018 PTN P 332 $0.80 $266 412,351 Direct +0.08% Acquired -99.1% (price as of 2026-10-06)
March 19, 2013 PTN P 1,000 $0.58 $580 7,520 Indirect +15.34% Acquired -98.7% (price as of 2026-10-06)
Feb. 1, 2013 PTN P 1,000 $0.59 $590 6,520 Indirect +18.12% Acquired -98.7% (price as of 2026-10-06)
Feb. 1, 2013 PTN P 1,000 $0.58 $580 5,520 Indirect +22.12% Acquired -98.7% (price as of 2026-10-06)
Nov. 16, 2012 PTN S 1,000 $0.68 $680 4,520 Indirect -18.12% Disposed -98.9% (price as of 2026-10-06)
Sept. 4, 2012 PTN P 1,000 $0.58 $580 5,520 Indirect +22.12% Acquired -98.7% (price as of 2026-10-06)
Aug. 28, 2012 PTN P 520 $0.56 $291 4,520 Indirect +13.00% Acquired -98.7% (price as of 2026-10-06)
Jan. 11, 2012 PTN P 1,000 $0.43 $430 4,000 Direct +33.33% Acquired -98.2% (price as of 2026-10-06)
Nov. 16, 2011 PTN P 1,000 $0.50 $500 3,000 Direct +50.00% Acquired -98.5% (price as of 2026-10-06)
Nov. 3, 2011 PTN P 1,000 $0.57 $570 2,000 Direct +100.00% Acquired -98.7% (price as of 2026-10-06)
Nov. 3, 2011 PTN P 1,000 $0.60 $600 1,000 Direct · Acquired -98.7% (price as of 2026-10-06)
Aug. 2, 2010 GYRE S 6,000 $22.30 $133,800 0 Direct -100.00% Disposed -100.0% (price as of 2026-10-06)
July 26, 2010 GYRE S 2,864 $21.12 $60,488 0 Direct -100.00% Disposed -100.0% (price as of 2026-10-06)
July 23, 2010 GYRE S 2,336 $21.00 $49,056 0 Direct -100.00% Disposed -100.0% (price as of 2026-10-06)

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Aug. 3, 2026 PTN StockOption (Right toBuy) Common Stock (2,200) $7.70 Aug. 3, 2037 2,200 Acquired
Dec. 30, 2025 CRMD Stock Option (Right to Buy Common Stock) Common Stock (20,000) $4.03 Feb. 22, 2032 20,000 Disposed
Dec. 9, 2025 PTN Stock Option (Right to Buy) Common Stock (1,200) $21.38 Dec. 9, 2035 1,200 Acquired
Dec. 9, 2025 PTN Stock Option (Right to Buy) Common Stock (1,200) $21.38 Dec. 9, 2026 1,200 Acquired
Sept. 12, 2025 CRMD Stock Option (Right to Buy Common Stock) Common Stock (10,000) $3.55 March 5, 2034 10,000 Disposed
June 13, 2025 PTN Series I warrants Common Stock (363,636) $0.11 · 363,636 Acquired
July 15, 2024 PTN Stock Option (Right to Buy) Common Stock (17,000) $1.83 June 4, 2034 17,000 Acquired
July 15, 2024 PTN Stock Option (Right to Buy) Common Stock (17,000) $183.00 June 4, 2034 17,000 Acquired
March 5, 2024 CRMD Stock Option (Right to Buy Common Stock) Common Stock (30,000) $3.55 March 5, 2034 30,000 Acquired
June 20, 2023 PTN Stock Option (Right to Buy) Common Stock (16,000) $2.19 June 20, 2033 16,000 Acquired
Jan. 14, 2023 CRMD Stock Option (Right to Buy Common Stock) Common Stock (20,000) $4.43 Jan. 14, 2033 20,000 Acquired
June 22, 2022 PTN Stock Option (Right to Buy) Common Stock (128,000) $0.29 June 22, 2032 128,000 Acquired
Feb. 22, 2022 CRMD Stock Option (Right to Buy Common Stock) Common Stock (20,000) $4.03 Feb. 22, 2032 20,000 Acquired
June 22, 2021 PTN Stock Option (Right to Buy) Common Stock (128,000) $0.55 June 22, 2031 128,000 Acquired
Jan. 11, 2021 CRMD Stock Option (Right to Buy Common Stock) Common Stock (30,000) $8.32 Jan. 11, 2031 30,000 Acquired
June 16, 2020 PTN Stock option (right to buy) Common Stock (127,000) $0.58 June 16, 2030 127,000 Acquired
Feb. 25, 2020 CRMD Stock Option (Right to Buy Common Stock) Common Stock (15,000) $5.63 Feb. 25, 2030 15,000 Acquired
July 12, 2019 CRMD Stock Option (Right to Buy Common Stock) Common Stock (7,500) $8.95 July 12, 2029 7,500 Acquired
June 24, 2019 PTN Stock Option (right to buy) Common Stock (52,000) $1.34 June 24, 2029 52,000 Acquired
March 1, 2019 CRMD Stock Option (Right to Buy Common Stock) Common Stock (20,000) $8.50 March 1, 2029 20,000 Acquired
March 1, 2019 CRMD Stock Option (Right to Buy Common Stock) Common Stock (100,000) $1.70 March 1, 2029 100,000 Acquired
June 26, 2018 PTN Stock Option (right to buy) Common Stock (28,000) $1.00 June 26, 2028 28,000 Acquired
Dec. 12, 2017 PTN Stock Option (right to buy) Common Stock (30,000) $0.85 Dec. 12, 2027 30,000 Acquired
June 20, 2017 PTN Stock Option (right to buy) Common Stock (54,000) $0.37 June 20, 2027 54,000 Acquired
June 9, 2016 PTN Stock Option (right to buy) Common Stock (37,500) $0.50 June 9, 2026 37,500 Acquired
Aug. 14, 2015 GYRE Redeemable Convertible Note Common Stock (8,235) $1.31 · · Acquired
Aug. 4, 2015 GYRE Stock Option (Right to Buy) Common Stock (12,500) $2.35 Aug. 4, 2025 12,500 Acquired
June 11, 2015 PTN restricted share unit common stock (20,000) · June 11, 2016 20,000 Acquired
June 11, 2015 PTN stock option (right to buy) common stock (20,000) $1.08 June 11, 2025 20,000 Acquired
June 25, 2014 PTN restricted share units common stock (15,000) · June 25, 2015 15,000 Acquired
June 25, 2014 PTN stock option (right to buy) common stock (15,000) $1.02 June 25, 2024 15,000 Acquired
June 12, 2014 GYRE Stock Option (Right to Buy) Common Stock (12,500) $4.29 June 11, 2024 12,500 Acquired
June 27, 2013 PTN stock option (right to buy) common stock (30,000) $0.62 June 27, 2023 30,000 Acquired
June 7, 2013 GYRE Stock Option (Right to Buy) Common Stock (12,500) $5.23 June 6, 2023 12,500 Acquired
July 17, 2012 PTN stock option (right to buy) common stock (15,000) $0.72 July 17, 2022 15,000 Acquired
June 7, 2012 GYRE Stock Option (Right to Buy) Common Stock (7,500) $4.16 June 6, 2022 7,500 Acquired
June 22, 2011 PTN stock option (right to buy) common stock (12,500) $0.86 June 22, 2021 12,500 Acquired
June 22, 2011 PTN stock option (right to buy) common stock (20,000) $0.86 June 22, 2021 20,000 Acquired
June 15, 2011 GYRE Stock Option (Right to Buy) Common Stock (7,500) $21.25 June 14, 2021 7,500 Acquired
Aug. 2, 2010 GYRE Stock Option (Right to Buy) Common Stock (6,000) $5.69 Oct. 24, 2016 6,000 Disposed
July 26, 2010 GYRE Stock Option (Right to Buy) Common Stock (2,864) $5.69 Oct. 24, 2016 2,864 Disposed
July 23, 2010 GYRE Stock Option (Right to Buy) Common Stock (2,336) $5.69 Oct. 24, 2016 2,336 Disposed
July 15, 2010 GYRE Stock Option (Right to Buy) Common Stock (6,800) $5.69 Oct. 24, 2016 6,800 Disposed
June 17, 2010 GYRE Stock Option (Right to Buy) Common Stock (7,500) $22.76 June 16, 2020 7,500 Acquired
June 11, 2010 MNOV Stock Option (right to buy) Common Stock (1,000) $5.13 June 10, 2020 1,000 Acquired
June 17, 2009 GYRE Stock Option (Right to Buy) Common Stock (7,500) $2.71 June 16, 2019 7,500 Acquired
June 12, 2009 MNOV Stock Option (right to buy) Common Stock (1,000) $2.77 June 11, 2019 1,000 Acquired
July 2, 2008 GYRE Stock Option (Right to Buy) Common Stock (7,500) $7.10 July 1, 2018 7,500 Acquired
June 9, 2008 MNOV Stock Option (right to buy) Common Stock (1,000) $4.52 June 8, 2018 1,000 Disposed
June 20, 2007 GYRE Stock Option (Right to Buy) Common Stock (7,500) $9.27 June 19, 2017 7,500 Acquired
May 14, 2007 GYRE Stock Option (Right to Buy) Common Stock (7,500) $9.37 May 13, 2017 7,500 Acquired
April 2, 2007 MNOV Stock Option (right to buy) Common Stock (1,000) $10.76 April 1, 2017 1,000 Acquired
Nov. 12, 2006 MNOV Stock Option (right to buy) Common Stock (20,000) $9.73 Nov. 11, 2016 20,000 Acquired
Oct. 25, 2006 GYRE Stock option (right to buy) Common Stock (25,000) $5.69 Oct. 24, 2016 25,000 Acquired
Oct. 25, 2006 GYRE Stock option (right to buy) Common Stock (25,000) $5.69 Oct. 24, 2016 25,000 Acquired
May 11, 2006 MNOV Stock Option (right to buy) Common Stock (100,000) · May 10, 2016 100,000 Acquired
May 11, 2006 MNOV Stock Option (right to buy) Common Stock (10,000) · May 10, 2016 10,000 Acquired

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