Pfeifer John C (CIK 1434515) reported 11 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-06-16). Recent activity: Buy JHX (1,081 shares), Buy OSK (17,896 shares), Sell OSK (8,412 shares), Buy OSK (23,777 shares), Sell OSK (11,176 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-16 | James Hardie Industries plc (JHX) | Director | Buy | 1,081 | $0 |
| 2026-02-23 | OSHKOSH CORP (OSK) | President & CEO | Buy | 17,896 | $3.1M |
| 2026-02-23 | OSHKOSH CORP (OSK) | President & CEO | Sell | 8,412 | $1.5M |
| 2026-02-23 | OSHKOSH CORP (OSK) | President & CEO | Buy | 23,777 | $4.2M |
| 2026-02-23 | OSHKOSH CORP (OSK) | President & CEO | Sell | 11,176 | $2.0M |
| 2026-02-23 | OSHKOSH CORP (OSK) | President & CEO | Buy | 11,993 | $2.1M |
| 2026-02-23 | OSHKOSH CORP (OSK) | President & CEO | Sell | 5,355 | $939,910 |
| 2026-02-20 | OSHKOSH CORP (OSK) | President & CEO | Buy | 13,442 | $2.3M |
| 2026-02-20 | OSHKOSH CORP (OSK) | President & CEO | Sell | 6,002 | $1.0M |
| 2026-02-18 | OSHKOSH CORP (OSK) | President & CEO | Buy | 15,718 | $2.6M |
| 2026-02-18 | OSHKOSH CORP (OSK) | President & CEO | Sell | 7,019 | $1.2M |
Source: SEC Form 4 filings · as of 2026-06-16