MARTIN LOIS M (CIK 1282708) reported 4 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-05-15). Recent activity: Buy DFIN (4,265 shares), Buy AOS (2,262 shares), Buy DFIN (4,251 shares), Buy AOS (2,468 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-15 | Donnelley Financial Solutions, Inc. (DFIN) | Director | Buy | 4,265 | $0 |
| 2026-04-15 | SMITH A O CORP (AOS) | Director | Buy | 2,262 | $150,016 |
| 2025-05-16 | Donnelley Financial Solutions, Inc. (DFIN) | Director | Buy | 4,251 | $0 |
| 2025-04-09 | SMITH A O CORP (AOS) | Director | Buy | 2,468 | $150,005 |
Source: SEC Form 4 filings · as of 2026-05-15