Skip to main content

McHutchison John G

No open-market purchases or sales filed in the past year.

Current role at each company

Open-market trades in the past year

Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.

Bought
–
0 filings
Sold
–
0 filings
Net
–
Bought minus sold
Companies
0
With open-market trades

Trades

Every Form 4 that lists McHutchison John G as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.

ASMB Assembly Biosciences, Inc.

Director8 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Apr 15, 2025 (view filing)Mar 3115 daysLateMcHutchison John GDirectorSSale−757$9.85−$7.46K−4.0%18.3K after
May 24, 2024 (view filing)May 231 dayMcHutchison John GDirectorSSale−2.12K$14.93−$31.6K−10.0%19.1K after
Apr 2, 2024 (view filing)Apr 11 dayMcHutchison John GDirectorSSale−1.21K$13.07−$15.8K−5.4%21.2K after
May 24, 2023 (view filing)May 231 dayMcHutchison John GDirectorSSale−26.0K$1.04−$27.0K−13.3%169.2K after
Mar 31, 2023 (view filing)Mar 301 dayMcHutchison John GDirectorSSale−14.9K$0.82−$12.2K−7.7%177.6K after
Aug 10, 2022 (view filing)Aug 82 daysMcHutchison John GChief Executive OfficerSSale−12.3K$2.13−$26.2K−6.0%192.5K after
Mar 31, 2022 (view filing)Mar 301 dayMcHutchison John GCEO and PresidentSSale−4.61K$2.17−$10.0K−2.2%204.8K after
Aug 10, 2021 (view filing)Aug 91 dayMcHutchison John GCEO and PresidentSSale−12.2K$3.60−$43.8K−8.8%125.7K after