Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 17 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

17 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 28, 2025 PDSB P 15,061 · · 15,061 Direct · Acquired (price as of 2026-10-06)
Feb. 28, 2025 PDSB P 15,061 $1.66 $25,001 78,851 Direct +23.61% Acquired -27.1% (price as of 2026-10-06)
June 15, 2021 PDSB P 5,882 $8.50 $49,997 63,790 Direct +10.16% Acquired -85.8% (price as of 2026-10-06)
June 25, 2007 INSM P 50,700 $0.79 $40,053 80,000 Direct +173.04% Acquired 1183.9% (price as of 2026-10-06)
June 25, 2007 INSM P 7,920 $0.79 $6,257 29,300 Direct +37.04% Acquired 1183.9% (price as of 2026-10-06)
June 25, 2007 INSM P 11,280 $0.78 $8,798 21,380 Direct +111.68% Acquired 1200.3% (price as of 2026-10-06)
June 25, 2007 INSM P 3,000 $0.78 $2,340 10,100 Direct +42.25% Acquired 1200.3% (price as of 2026-10-06)
June 25, 2007 INSM P 7,100 $0.78 $5,538 7,100 Direct · Acquired 1200.3% (price as of 2026-10-06)

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
Jan. 12, 2026 PDSB Employee Stock Option (Right to Buy) Common Stock (54,876) $0.98 Jan. 12, 2036 54,876 Acquired
June 11, 2025 PDSB Employee Stock Option (Right to Buy) Common Stock (22,700) $1.75 June 11, 2035 22,700 Acquired
Feb. 28, 2025 PDSB Common Warrant Common Stock (15,061) $1.53 Feb. 28, 2030 15,061 Acquired
June 24, 2024 PDSB Employee Stock Option (Right to Buy) Common Stock (9,000) $2.86 June 24, 2034 9,000 Acquired
July 14, 2023 PDSB Employee Stock Option (Right to Buy) Common Stock (9,000) $5.13 July 14, 2033 9,000 Acquired
June 28, 2022 PDSB Stock Option (Right to Buy) Common Stock (9,000) $3.90 June 28, 2032 9,000 Acquired
June 17, 2021 PDSB Stock Option (Right to Buy) Common Stock (9,000) $9.95 June 17, 2031 9,000 Acquired
June 23, 2020 PDSB Stock Option (Right to Buy) Common Stock (9,000) $1.45 June 23, 2030 9,000 Acquired
June 28, 2019 PDSB Stock Option (Right to Buy) Common Stock (9,000) $5.99 June 28, 2029 9,000 Acquired
March 31, 2009 INSM Restricted Stock Units Common Stock (63,377) $0.00 March 31, 2009 63,377 Acquired
March 31, 2009 INSM Restricted Stock Units Common Stock (232,381) · March 31, 2009 232,381 Disposed
May 29, 2008 INSM Restricted Stock Units Common Stock [F2] · · 169,004 Acquired

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

Initial ownership (Form 3) 2 holdings

07

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

DateTickerSecuritySharesOwnership
June 26, 2007 INSM Stock Option (Right to Buy)→ Common Stock (50,000) 50,000 Indirect
June 26, 2007 INSM Employee Stock Option (Right to Buy)→ Common Stock (250,000) 250,000 Direct