Roger Adsett

CIK 1685904 · Chief Operating Officer · last filed 2026-06-05

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Loading insider history…
Disclosed Exposure

$9.65M

Companies

3

Total Filings

49

Lifetime Open-Market Net

-$30.70M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
INSM Chief Operating Officer 98,603 $97.85 $9.65M -$30.70M 44 2026-06-05
DFTX Director $24.75 $0 1 2026-01-29
Landos Biopharma, Inc. (LABP) Delisted Director $22.93 $0 4 2024-05-23

Recent Filings · Page 4 of 5

49 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2022-05-18 INSM Sell (S) −3,416 -$66.8K EDGAR
2022-05-13 INSM Grant (A) +27,460 $0 EDGAR
2022-03-10 Landos Biopharma, Inc. (LABP) Delisted Grant (A) $0 EDGAR
2022-01-13 INSM Sell (S) −1,217 -$29.9K EDGAR
2022-01-10 INSM Grant (A) +17,735 $0 EDGAR
2022-01-07 INSM Sell (S) −4,827 -$130.4K EDGAR
2021-05-18 INSM Tax (F) −2,477 -$65.0K EDGAR
2021-05-14 INSM Grant (A) +14,172 $0 EDGAR
2021-01-08 INSM Grant (A) +11,019 $0 EDGAR
2021-01-06 INSM Tax (F) −5,188 -$159.6K EDGAR
Showing 3140 of 49
Page 4 of 5
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.