Summary
Updated Aug 31, 2026
Alan Semple is Director of TEEKAY TANKERS LTD. (TNK). 3 SEC Form 4 filings on record, most recently on 10 June 2026. Most recent open-market trade: sold $578K of WHD on 14 May 2026. Lifetime open-market sales: $578K.
Recent Transactions
3Every recent SEC Form 4 transaction Alan Semple has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Alan Semple 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.
- Rohit (Rk2) Kapoor - $569K of TNK open-market activity in the last 12 months
- David Schellenberg - $503K of TNK open-market activity in the last 12 months
- Simon Heidi Locke - $67K of TNK 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 Alan Semple?
Alan Semple is a corporate insider, tracked as Director of TEEKAY TANKERS LTD. (TNK). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Alan Semple submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Alan Semple been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($578K) across all tracked filings.
Where can I see all of Alan Semple'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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