Summary
Latest filing:
Douglas Boothe has 1 SEC Form 4 filing on record, dated 21 April 2026.
Trading pattern
InsiderAlpha's records for Douglas Boothe go back to 2026: 1 primary Form 4 filing, an average of 1.0 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
Most active insiders across the market
Douglas Boothe has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- David Goeckeler - $104.97M in SNDK purchases and sales in the last 90 days
- Abu Dhabi Investment Authority - $104.73M in JMKE purchases and sales in the last 90 days
- ISQ Global Fund II GP LLC - $102.29M in KNTK purchases and sales in the last 90 days
- Sytse Sijbrandij - $101.09M in GTLB purchases and sales in the last 90 days
- J. Scott Sitra - $100.00M in SCTH purchases and sales in the last 90 days
- Catalyst4, Inc. - $98.71M in MPLT purchases and sales in the last 90 days
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Frequently asked questions
Who is Douglas Boothe?
Douglas Boothe is a corporate insider. InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Douglas Boothe last file a Form 4?
The only primary Form 4 on record is dated 21 April 2026.
Learn more
No Form 4 transactions on record for Douglas Boothe yet.
Filings appear here automatically as they arrive from SEC EDGAR.