Phillip Brady Hayden - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Phillip Brady Hayden has filed 2 SEC Form 4 filings across 1 company in the last 90 days - active on both sides. Lifetime open-market purchases: $7K. Lifetime open-market sales: $382K. Historical track record: 1/5 stars across 3 tracked purchases.
Profile
Phillip Brady Hayden is the Chief Financial Officer at CuriosityStream Inc. (CURI). Hayden has reported 11 insider filings with the SEC since 2024. The most recent filing was in June 2026.
| Role | Chief Financial Officer |
|---|---|
| Notability | 34/100 |
Board memberships
- CuriosityStream Inc.
Reported roles
- Chief Financial Officer
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realised performance after each tracked open-market purchase.
| InsiderAlpha rating | ★☆☆☆☆ (1/5) |
|---|---|
| Total purchases tracked | 3 |
| Purchases with forward-return data | 3 |
| 30-day win rate | 0% |
| 90-day win rate | 100% |
| Avg 5-day return | -3.79% |
| Avg 30-day return | -2.40% |
| Avg 90-day return | +55.30% |
| Best 30-day return | -0.61% |
Trading Pattern
InsiderAlpha's records for Phillip Brady Hayden go back to 2024: 12 primary Form 4 filings, an average of 4.0 per year. The typical open-market purchase is $2K (3 buys totaling $7K). The largest single buy on record is $3K of CURI in 2024. Sales side: 5 recorded sales totaling $382K, so the filing history runs sell-heavy by dollar value. 2 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Career & Filing History
Every role Phillip Brady Hayden 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.
- Chief Financial Officer at CuriosityStream Inc. (CURI) - 12 filings, 2024 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-28 | CURI | CuriosityStream Inc. | G - Bona-fide gift | 9.7K | $0.00 | |
| 2026-07-28 | CURI | CuriosityStream Inc. | G - Bona-fide gift | 9.7K | $0.00 | |
| 2026-07-28 | CURI | CuriosityStream Inc. | F - Tax withholding / forfeiture | 7.8K | $2.35 | $18K |
| 2026-07-28 | CURI | CuriosityStream Inc. | M - Option exercise | 17.5K | - | |
| 2026-06-16 | CURI | CuriosityStream Inc. | S - Open-market sale | 30.4K | $2.56 | $78K |
| 2025-11-17 | CURI | CuriosityStream Inc. | S - Open-market sale [10b5-1] | 1.3K | $4.50 | $6K |
| 2025-11-13 | CURI | CuriosityStream Inc. | G - Bona-fide gift | 101.7K | - | |
| 2025-11-13 | CURI | CuriosityStream Inc. | G - Bona-fide gift | 101.7K | - | |
| 2025-11-13 | CURI | CuriosityStream Inc. | M - Option exercise | 101.7K | - | |
| 2025-11-10 | CURI | CuriosityStream Inc. | S - Open-market sale [10b5-1] | 17.5K | $3.87 | $68K |
| 2025-09-02 | CURI | CuriosityStream Inc. | S - Open-market sale | 16.1K | $4.56 | $74K |
| 2025-09-02 | CURI | CuriosityStream Inc. | S - Open-market sale | 35.6K | $4.41 | $157K |
| 2024-12-16 | CURI | CuriosityStream Inc. | P - Open-market purchase | 1.0K | $1.69 | $2K |
| 2024-12-16 | CURI | CuriosityStream Inc. | P - Open-market purchase | 2.0K | $1.67 | $3K |
| 2024-11-18 | CURI | CuriosityStream Inc. | P - Open-market purchase | 1.3K | $1.65 | $2K |
| 2024-11-07 | CURI | CuriosityStream Inc. | G - Bona-fide gift | 17.5K | $0.00 | |
| 2024-11-07 | CURI | CuriosityStream Inc. | F - Tax withholding / forfeiture | 7.5K | $2.41 | $18K |
| 2024-11-07 | CURI | CuriosityStream Inc. | M - Option exercise | 25.0K | - |
Companies - Last 90 Days
- CuriosityStream Inc. (CURI) - 2 filings, last 2026-07-28
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Phillip Brady Hayden 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.
- John S. Hendricks - $28.18M of CURI open-market activity in the last 12 months
- Clinton Larry Stinchcomb - $1.90M of CURI open-market activity in the last 12 months
- Jonathan Huberman - $1.03M of CURI open-market activity in the last 12 months
- Patrick J. Keeley - $85K of CURI open-market activity in the last 12 months
- Theresa Ellen Cudahy - $78K of CURI open-market activity in the last 12 months
- Rebecca R. Reed - $20K of CURI open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Gjorgi Popstefanov
- Adam D. Portnoy
- David Portnoy
- PRUDENTIAL FINANCIAL INC
- PRUDENTIAL INSURANCE CO OF AMERICA
- PUBLIC INVESTMENT FUND
- Qatar Investment Authority
- R01 Fund LP
Frequently Asked Questions
Who is Phillip Brady Hayden?
Phillip Brady Hayden is the Chief Financial Officer at CuriosityStream Inc. (CURI). Hayden has reported 11 insider filings with the SEC since 2024. The most recent filing was in June 2026.…
How many SEC Form 4 filings has Phillip Brady Hayden submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Phillip Brady Hayden been buying or selling stock?
Recorded transactions: 3 open-market purchases ($7K) and 5 open-market sales ($382K) across all tracked filings.
How accurate is Phillip Brady Hayden's historical track record?
Across 3 tracked purchases, Phillip Brady Hayden averaged -2.4% avg 30-day return with a 0% 30-day win rate. InsiderAlpha rates the track record at 1/5 stars.
Where can I see all of Phillip Brady Hayden'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 Phillip Brady Hayden profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.