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$INSM
$93.33 -$0.06 (0.06%) Close

$INSM SEC Filings

Filed On Filing
20 Oct 2026 Form 4: Hudson Paul, Director

Received 6,139 shares as a grant or award

20 Oct 2026 Form 3: Hudson Paul, Director

No securities owned

20 Oct 2026 Form 4: Koppikar Utpal, Director

Received 6,139 shares as a grant or award

20 Oct 2026 Form 3: Koppikar Utpal, Director

No securities owned

20 Oct 2026 8-K: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers; Regulation FD Disclosure

—Paul Hudson, Former CEO of Sanofi and Novartis Pharmaceuticals, and Utpal Koppikar, CFO of Verily Health and Veteran Biopharma Finance Leader, Join as New Independent Directors—

05 Oct 2026 8-K: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers; Regulation FD Disclosure

—Sara Bonstein Will Step Down as CFO on October 30 After Nearly Seven Years of Dedicated Leadership—

11 Sep 2026 Form 4: Brennan David R, Director

Sold 25,000 shares ($3.1M)

10 Sep 2026 144
19 Aug 2026 Form 4: Sharoky Melvin Md, Director

Sold 5,000 shares ($638K)

17 Aug 2026 144
14 Aug 2026 SCHEDULE 13G/A
12 Aug 2026 Form 4: Adsett Roger, Chief Operating Officer

Received 239,850 shares by exercise or conversion ($4.91M) · Sold 239,850 shares ($32M)

10 Aug 2026 144
07 Aug 2026 Form 4: Flammer Martina M.d., Chief Medical Officer

Received 27,173 shares by exercise or conversion ($576K) · Sold 27,173 shares ($3.49M)

06 Aug 2026 144
06 Aug 2026 SCHEDULE 13G/A
06 Aug 2026 10-Q
06 Aug 2026 8-K: Results of Operations and Financial Condition
24 Jul 2026 Form 4: Lewis William, Director

Received 10,700 shares by exercise or conversion ($267K) · Sold 10,700 shares ($1.13M)

23 Jul 2026 144

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