Justin Spencer - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Justin Spencer has filed 1 SEC Form 4 filing across 1 company in the last 90 days.
Profile
Justin Spencer is a corporate insider at Health Catalyst, Inc. (HCAT). Spencer has reported 2 insider filings with the SEC since 2025. The most recent filing was in July 2026.
| Role | Insider |
|---|---|
| Notability | 20/100 |
Board memberships
- Health Catalyst, Inc.
Trading Pattern
InsiderAlpha's records for Justin Spencer go back to 2025: 2 primary Form 4 filings, an average of 1.0 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 Justin Spencer 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.
- Insider at Health Catalyst, Inc. (HCAT) - 2 filings, 2025 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-20 | HCAT | Health Catalyst, Inc. | A - Grant or award | 80.7K | $0.00 | |
| 2025-09-01 | HCAT | Health Catalyst, Inc. | A - Grant or award | 68.6K | $0.00 |
Companies - Last 90 Days
- Health Catalyst, Inc. (HCAT) - 1 filing, last 2026-07-20
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Justin Spencer 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.
- Benjamin Landry - $21K of HCAT open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Andrew T. Kaplan
- A. J. Kazimi
- Michael John Kazley
- Kennedy Lewis Investment Holdings II LLC
- KENNEDY LEWIS MANAGEMENT LP
- James M. Kilts
- Richard D. Kinder
- Steven B. Klinsky
Frequently Asked Questions
Who is Justin Spencer?
Justin Spencer is a corporate insider at Health Catalyst, Inc. (HCAT). Spencer has reported 2 insider filings with the SEC since 2025. The most recent filing was in July 2026.…
How many SEC Form 4 filings has Justin Spencer submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Justin Spencer'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 Justin Spencer profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.