Macadam Stephen E. — SEC Form 4 filings
SEC reporting owner CIK 1432316. 17 Form 4 filings on record with FilingPulse; latest filed 2026-08-13.
Transaction summary — filings shown
Covers all 17 filings on record, filed 2024-03-14 to 2026-08-13. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 4 legs across 4 filings — 56,450 shares, $1,140,909 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 14.
- Largest priced transaction: purchase of 43,000 shares @ $12.35 ($531,196) in Sleep Number Corp, filed 2024-08-08.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Sleep Number Corp (SNBR) | Director | 8 | 1 leg · 43,000 sh · $531,196 | — | 8 |
| Atmus Filtration Technologies Inc. (ATMU) | Director | 5 | 2 legs · 10,250 sh · $359,921 | — | 3 |
| LOUISIANA-PACIFIC CORP (LPX) | Director | 4 | 1 leg · 3,200 sh · $249,792 | — | 3 |
Form 4 filings — Macadam Stephen E.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-13 | 4 | Atmus Filtration Technologies Inc. (ATMU) | Purchase (P): 2,000 @ $49.78 | EDGAR |
| 2026-06-15 | 4 | Sleep Number Corp (SNBR) | Disposition to issuer (D): 97,272 @ $0.44 | EDGAR |
| 2026-05-21 | 4 | Sleep Number Corp (SNBR) | Grant/award (A): 15,067 @ $0 | EDGAR |
| 2026-05-13 | 4 | Atmus Filtration Technologies Inc. (ATMU) | Grant/award (A): 2,619 @ $0 | EDGAR |
| 2026-05-11 | 4 | LOUISIANA-PACIFIC CORP (LPX) | Grant/award (A): 1,863 @ $0 | EDGAR |
| 2025-11-12 | 4 | LOUISIANA-PACIFIC CORP (LPX) | Purchase (P): 3,200 @ $78.06 | EDGAR |
| 2025-05-30 | 4 | Sleep Number Corp (SNBR) | Grant/award (A): 9,776 @ $0 | EDGAR |
| 2025-05-21 | 4 | Atmus Filtration Technologies Inc. (ATMU) | Grant/award (A): 3,886 @ $0 | EDGAR |
| 2025-05-19 | 4 | LOUISIANA-PACIFIC CORP (LPX) | Grant/award (A): 1,499 @ $0 | EDGAR |
| 2024-12-12 | 4 | Sleep Number Corp (SNBR) | Grant/award (A): 1,331.81 (derivative) @ $19.71 | EDGAR |
| 2024-09-19 | 4 | Sleep Number Corp (SNBR) | Grant/award (A): 1,339.97 (derivative) @ $19.59 | EDGAR |
| 2024-08-08 | 4 | Sleep Number Corp (SNBR) | Purchase (P): 43,000 @ $12.35 | EDGAR |
| 2024-08-08 | 4 | Atmus Filtration Technologies Inc. (ATMU) | Purchase (P): 8,250 @ $31.56 | EDGAR |
| 2024-05-23 | 4 | Sleep Number Corp (SNBR) | Grant/award (A): 5,457 @ $0 · Grant/award (A): 1,712.33 (derivative) @ $15.33 | EDGAR |
| 2024-05-20 | 4 | LOUISIANA-PACIFIC CORP (LPX) | Grant/award (A): 1,549 @ $0 | EDGAR |
| 2024-05-16 | 4 | Atmus Filtration Technologies Inc. (ATMU) | Grant/award (A): 4,565 @ $0 | EDGAR |
| 2024-03-14 | 4 | Sleep Number Corp (SNBR) | Grant/award (A): 1,694.64 (derivative) | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?owner_cik=1432316 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →