Summary
Latest filing:
Alan Waxman is Vice President of Sixth Street Specialty Lending, Inc. (TSLX). 5 SEC Form 4 filings on record going back to 2024, most recently on 3 September 2026. Most recent open-market trade: bought $831K of TSLX on 11 March 2026. Lifetime open-market purchases: $172.06M. Historical track record: 2/5 stars across 4 tracked purchases.
Recent Transactions
10Every recent SEC Form 4 transaction Alan Waxman has reported, most recent first.
- Sixth Street Lending PartnersP - Open-market purchase
255.9K shares @ $28.78$7.37M
- Sixth Street Lending PartnersP - Open-market purchase
1.41M shares @ $28.78$40.45M
- Sixth Street Lending PartnersP - Open-market purchase
124.5K shares @ $28.81$3.59M
- Sixth Street Lending PartnersP - Open-market purchase
683.7K shares @ $28.81$19.70M
- Sixth Street Lending PartnersP - Open-market purchase
477.0K shares @ $29.37$14.01M
- Sixth Street Lending PartnersP - Open-market purchase
2.62M shares @ $29.37$76.95M
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realized performance after each tracked open-market purchase.
| Metric | Value |
|---|---|
| InsiderAlpha rating | ★★☆☆☆ (2/5) |
| Total purchases tracked | 4 |
| Purchases with forward-return data | 4 |
| 30-day win rate | 50% |
| 90-day win rate | 0% |
| Avg 5-day return | -1.95% |
| Avg 30-day return | -0.98% |
| Avg 90-day return | -5.92% |
| Best 30-day return | +1.20% |
Trading Pattern
InsiderAlpha's records for Alan Waxman go back to 2024: 5 primary Form 4 filings, an average of 1.7 per year. The typical open-market purchase is $17.21M (10 buys totaling $172.06M). No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Alan Waxman 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.
- David Stiepleman - $357K of TSLX open-market activity in the last 12 months
- Steven Pluss - $266K of TSLX open-market activity in the last 12 months
- Robert J. Stanley - $209K of TSLX open-market activity in the last 12 months
- Ross Anthony Bruck - $142K of TSLX open-market activity in the last 12 months
- P. Emery Covington - $138K of TSLX open-market activity in the last 12 months
- Joshua Peck - $50K of TSLX 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 Waxman?
Alan Waxman is a corporate insider, tracked as Vice President of Sixth Street Specialty Lending, Inc. (TSLX). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Alan Waxman last file a Form 4?
The most recent primary Form 4 on record is dated 3 September 2026, one of 5 filings going back to 2024.
Has Alan Waxman been buying or selling stock?
Recorded transactions: 10 open-market purchases ($172.06M) and 0 open-market sales across all tracked filings.
How accurate is Alan Waxman's historical track record?
Across 4 tracked purchases, Alan Waxman averaged -1.0% avg 30-day return with a 50% 30-day win rate. InsiderAlpha rates the track record at 2/5 stars.
Where can I see all of Alan Waxman'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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