Summary
Updated Aug 31, 2026
Brandon R. Nielson has 3 SEC Form 4 filings on record, most recently on 17 June 2026. Lifetime open-market purchases: $17.00M.
Recent Transactions
3Every recent SEC Form 4 transaction Brandon R. Nielson has reported, most recent first.
- Keystone Private Income FundP - Open-market purchase
51.0K shares @ $98.04$5.00M
- Keystone Private Income FundP - Open-market purchase
101.5K shares @ $98.55$10.00M
- Keystone Private Income FundP - Open-market purchase
20.3K shares @ $98.67$2.00M
Trading Pattern
InsiderAlpha's records for Brandon R. Nielson go back to 2026: 3 primary Form 4 filings, an average of 3.0 per year. The typical open-market purchase is $5.67M (3 buys totaling $17.00M). 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.
Most Active Insiders Right Now
Brandon R. Nielson has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- Jeffrey P. Bezos - $346.45M of AMZN open-market activity in the last 90 days
- SL SPV-2, L.P. - $341.29M of DELL open-market activity in the last 90 days
- Silver Lake Partners IV, L.P. - $319.53M of DELL open-market activity in the last 90 days
- BAKER BROS. ADVISORS LP - $317.75M of CELC open-market activity in the last 90 days
- Fairmount Funds Management LLC - $300.01M of ORKA open-market activity in the last 90 days
- Martine A. Rothblatt - $298.98M of UTHR open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Brandon R. Nielson?
Brandon R. Nielson is a corporate insider. InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Brandon R. Nielson last file a Form 4?
The most recent primary Form 4 on record is dated 17 June 2026, one of 3 filings going back to 2026.
Has Brandon R. Nielson been buying or selling stock?
Recorded transactions: 3 open-market purchases ($17.00M) and 0 open-market sales across all tracked filings.
Where can I see all of Brandon R. Nielson'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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