DeFord John A (CIK 1403373) reported 6 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-08-03). Recent activity: Buy NDSN (84 shares), Buy MRVI (46,293 shares), Buy NDSN (87 shares), Buy NDSN (91 shares), Buy NDSN (822 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-03 | NORDSON CORP (NDSN) | Director | Buy | 84 | $25,014 |
| 2026-05-28 | MARAVAI LIFESCIENCES HOLDINGS, INC. (MRVI) | Director | Buy | 46,293 | $0 |
| 2026-05-04 | NORDSON CORP (NDSN) | Director | Buy | 87 | $25,095 |
| 2026-02-03 | NORDSON CORP (NDSN) | Director | Buy | 91 | $24,982 |
| 2025-11-03 | NORDSON CORP (NDSN) | Director | Buy | 822 | $190,663 |
| 2025-06-18 | MARAVAI LIFESCIENCES HOLDINGS, INC. (MRVI) | Director | Buy | 89,139 | $192,540 |
Source: SEC Form 4 filings · as of 2026-08-03