Updated Jul 16, 2026
Macadam Stephen E. has filed 4 SEC Form 4 filings across 3 companies in the last 90 days — buying. Lifetime open-market purchases: $250K.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-15 | SNBR | Sleep Number Corp | D — Derivative transaction | 97.3K | $0.44 | $42K |
| 2026-05-21 | SNBR | Sleep Number Corp | A — Grant or award | 15.1K | $0.00 | |
| 2026-05-13 | ATMU | Atmus Filtration Technologies Inc. | A — Grant or award | 2.6K | $0.00 | |
| 2026-05-11 | LPX | LOUISIANA-PACIFIC CORP | A — Grant or award | 1.9K | $0.00 | |
| 2025-11-12 | LPX | LOUISIANA-PACIFIC CORP | P — Open-market purchase | 3.2K | $78.06 | $250K |
Macadam Stephen E. is a corporate insider — currently tracked as Director of Sleep Number Corp (SNBR). InsiderAlpha tracks every SEC Form 4 filing in real time.
4 primary Form 4 filings in the last 90 days, covering 3 companies.
Recorded transactions: 1 open-market purchases ($250K) and 0 open-market sales () across all tracked 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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