Scott Andrew Greenstein - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Scott Andrew Greenstein has filed 1 SEC Form 4 filing across 1 company in the last 90 days - selling. Lifetime open-market sales: $619K.
Profile
Scott Andrew Greenstein holds the role of Pres. & Chief Content Officer at SIRIUS XM HOLDINGS INC. ((SIRI)). Greenstein has reported 6 insider filings with the SEC since 2024. The most recent filing was in May 2026.
| Role | Pres. & Chief Content Officer |
|---|---|
| Notability | 34/100 |
Board memberships
- SIRIUS XM HOLDINGS INC.
Reported roles
- Pres. & Chief Content Officer
Awards & honors
- Expanded Sirius XM's content offerings
- Led partnerships with major artists and brands
- Contributed to the growth of subscriber base
Trading Pattern
InsiderAlpha's records for Scott Andrew Greenstein go back to 2024: 6 primary Form 4 filings, an average of 2.0 per year. 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.
Career & Filing History
Every role Scott Andrew Greenstein has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Pres. & Chief Content Officer at SIRIUS XM HOLDINGS INC. (SIRI) - 4 filings, 2024 to 2026
- Pres. Chief Content Officer at SIRIUS XM HOLDINGS INC. (SIRI) - 2 filings, 2025
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-28 | SIRI | SIRIUS XM HOLDINGS INC. | S - Open-market sale | 20.7K | $29.83 | $619K |
| 2026-05-28 | SIRI | SIRIUS XM HOLDINGS INC. | F - Tax withholding / forfeiture | 105 | $29.63 | $3K |
| 2026-05-28 | SIRI | SIRIUS XM HOLDINGS INC. | A - Grant or award | 408 | $0.00 | |
| 2026-05-28 | SIRI | SIRIUS XM HOLDINGS INC. | F - Tax withholding / forfeiture | 10.1K | $28.89 | $293K |
| 2026-03-02 | SIRI | SIRIUS XM HOLDINGS INC. | A - Grant or award | 511 | $0.00 | |
| 2025-11-25 | SIRI | SIRIUS XM HOLDINGS INC. | A - Grant or award | 481 | $0.00 | |
| 2025-08-27 | SIRI | SIRIUS XM HOLDINGS INC. | A - Grant or award | 450 | $0.00 | |
| 2025-05-27 | SIRI | SIRIUS XM HOLDINGS INC. | F - Tax withholding / forfeiture | 104 | $22.26 | $2K |
| 2025-05-27 | SIRI | SIRIUS XM HOLDINGS INC. | A - Grant or award | 734 | $0.00 | |
| 2025-05-27 | SIRI | SIRIUS XM HOLDINGS INC. | F - Tax withholding / forfeiture | 8.0K | $21.84 | $175K |
| 2024-11-25 | SIRI | SIRIUS XM HOLDINGS INC. | A - Grant or award | 566 | $0.00 |
Companies - Last 90 Days
- SIRIUS XM HOLDINGS INC. (SIRI) - 1 filing, last 2026-05-28
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Scott Andrew Greenstein has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- BERKSHIRE HATHAWAY INC - $106.45M of SIRI open-market activity in the last 12 months
- Kristina Salen - $161K of SIRI open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Trygve Seglem
- Lawrence B. Seidman
- Thomas J. Shaw
- Silver Point Capital L.P.
- SilverBay Capital Management LLC
- Michael Simanovsky
- Bob R. Simpson
- Ranbir Singh
Frequently Asked Questions
Who is Scott Andrew Greenstein?
Scott Andrew Greenstein holds the role of Pres. & Chief Content Officer at SIRIUS XM HOLDINGS INC. ((SIRI)). Greenstein has reported 6 insider filings with the SEC since 2024. The most recent filing was in May 2026.…
How many SEC Form 4 filings has Scott Andrew Greenstein submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Scott Andrew Greenstein been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($619K) across all tracked filings.
Where can I see all of Scott Andrew Greenstein'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.
Learn More
Open the live Scott Andrew Greenstein profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.