Summary
Updated Aug 31, 2026
Barbara Ryan files SEC Form 4 reports at MiNK Therapeutics, Inc. (INKT). 15 SEC Form 4 filings on record going back to 2024, most recently on 5 June 2026. Most recent open-market trade: sold $13K of INKT on 5 June 2026. Lifetime open-market purchases: $1K. Lifetime open-market sales: $47K.
Recent Transactions
17Every recent SEC Form 4 transaction Barbara Ryan has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Barbara Ryan go back to 2024: 15 primary Form 4 filings, an average of 5.0 per year. The typical open-market purchase is $629 (2 buys totaling $1K). The largest single buy on record is $1K of INDV in 2026. Sales side: 8 recorded sales totaling $47K, so the filing history runs sell-heavy by dollar value. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Sector
No other insider has filed at Barbara Ryan's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Helen Torley - $37.86M of HALO open-market activity in the last 12 months
- Kevin Charles Gorman - $37.82M of NBIX open-market activity in the last 12 months
- Emily M. Leproust - $35.18M of TWST open-market activity in the last 12 months
- Tactic Pharma LLC - $35.00M of MNPR open-market activity in the last 12 months
- Roelof Botha - $34.89M of NTRA open-market activity in the last 12 months
- Nello Mainolfi - $34.88M of KYMR open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Barbara Ryan?
Barbara Ryan is a corporate insider of MiNK Therapeutics, Inc. (INKT). InsiderAlpha holds 15 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Barbara Ryan submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Barbara Ryan been buying or selling stock?
Recorded transactions: 2 open-market purchases ($1K) and 8 open-market sales ($47K) across all tracked filings.
Where can I see all of Barbara Ryan's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Follow Barbara Ryan and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial