Summary
Updated Aug 31, 2026
Douglas Nairne is Global Chief Operating Officer of FIRST ADVANTAGE CORP (FA). 9 SEC Form 4 filings on record going back to 2024, most recently on 13 May 2026. Most recent open-market trade: bought $107K of FA on 3 March 2026. Lifetime open-market purchases: $107K.
Recent Transactions
7Every recent SEC Form 4 transaction Douglas Nairne has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Douglas Nairne go back to 2024: 9 primary Form 4 filings, an average of 3.0 per year. The typical open-market purchase is $107K (1 buy totaling $107K). The largest single buy on record is $107K of FA in 2026. 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 Stocks
Insiders who reported open-market trades in the last 12 months at the companies Douglas Nairne files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- SLTA V (GP), L.L.C. - $275.19M of FA open-market activity in the last 12 months
- Joelle M. Smith - $505K of FA open-market activity in the last 12 months
- Bret T. Jardine - $462K of FA open-market activity in the last 12 months
- James Lindsey Clark - $77K of FA 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 Douglas Nairne?
Douglas Nairne is a corporate insider, tracked as Global Chief Operating Officer of FIRST ADVANTAGE CORP (FA). InsiderAlpha holds 9 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Douglas Nairne last file a Form 4?
The most recent primary Form 4 on record is dated 13 May 2026, one of 9 filings going back to 2024.
Has Douglas Nairne been buying or selling stock?
Recorded transactions: 1 open-market purchase ($107K) and 0 open-market sales across all tracked filings.
Where can I see all of Douglas Nairne'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.
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