Insiders / Kritzmacher John a
Kritzmacher John a
CIK 1194009personinsider
Companies
2
First seen
Jan 30, 2026
Last activity
Jun 16, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Unisys Corp · UIS | 209,839 | — |
| InterDigital, Inc. · IDCC | 16,359 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| InterDigital, Inc. | Common Stock | 16,359 |
| Unisys Corp | Common Stock | 209,839 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Jun 12, 2026 | Sell | IDCC InterDigital, Inc. Common Stock | $101.0K | -365 -2.18% | 16,359 0.06% of shares | medium |
| Jun 11, 2026 | Other | IDCC InterDigital, Inc. Common Stock | $219 | -1 -0.01% | 16,724 0.06% of shares | low |
| Jun 10, 2026 | Grant | IDCC InterDigital, Inc. Common Stock | $0 | +906 +5.73% | 16,725 0.06% of shares | low |
| Apr 22, 2026 | Grant | IDCC InterDigital, Inc. Common Stock | $0 | +2 +0.01% | 15,819 0.06% of shares | low |
| Jan 28, 2026 | Grant | IDCC InterDigital, Inc. Common Stock | $0 | +2 +0.01% | 15,817 0.06% of shares | low |
| Feb 27, 2026 | Grant | UIS Unisys Corp Common Stock | $0 | +82K +64.54% | 209,839 0.29% of shares | low |