KRITZMACHER JOHN A
SEC insider (Form 3/4/5 filer). CIK 0001194009. Director at InterDigital, Inc. (IDCC) and 1 other issuer. 23 reported Form 4/5 transactions since Sep 2024; latest on Jul 22, 2026. Located in WILMINGTON, DE.
Companies KRITZMACHER JOHN A has filed insider reports for
- InterDigital, Inc. (IDCC): Director
- UNISYS CORP (UIS): Director
KRITZMACHER JOHN A
CIK: 0001194009
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (23 total)
- Jul 22, 2026IDCC
InterDigital, Inc.
AwardDirect2 shares- - Jun 12, 2026IDCC
InterDigital, Inc.
SaleDirect365 shares at avg. $276.64$101K - Jun 11, 2026IDCC
InterDigital, Inc.
DispositionDirect1 shares at avg. $253.91$219.48 - Jun 10, 2026IDCC
InterDigital, Inc.
AwardDirect906 shares- - Apr 22, 2026IDCC
InterDigital, Inc.
AwardDirect2 shares- - Feb 27, 2026UIS
UNISYS CORP
AwardDirect82.3K shares- - Jan 28, 2026IDCC
InterDigital, Inc.
AwardDirect2 shares- - Dec 23, 2025IDCC
InterDigital, Inc.
SaleDirect1.3K shares at avg. $331.00$414K - Dec 9, 2025IDCC
InterDigital, Inc.
SaleDirect1.3K shares at avg. $357.37$447K - Nov 25, 2025IDCC
InterDigital, Inc.
SaleDirect1.3K shares at avg. $346.62$433K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jul 22, 2026 |  IDCC InterDigital, Inc. | Award | 2 | - | $0 | Direct |
| Jun 12, 2026 | IDCC InterDigital, Inc. | Sale | 365 | $276.64 | $100,974 | Direct |
| Jun 11, 2026 | IDCC InterDigital, Inc. | Disposition | 1 | $253.91 | $219 | Direct |
| Jun 10, 2026 | IDCC InterDigital, Inc. | Award | 906 | - | $0 | Direct |
| Apr 22, 2026 | IDCC InterDigital, Inc. | Award | 2 | - | $0 | Direct |
| Feb 27, 2026 |  UIS UNISYS CORP | Award | 82,305 | - | $0 | Direct |
| Jan 28, 2026 | IDCC InterDigital, Inc. | Award | 2 | - | $0 | Direct |
| Dec 23, 2025 | IDCC InterDigital, Inc. | Sale | 1,250 | $331.00 | $413,750 | Direct |
| Dec 9, 2025 | IDCC InterDigital, Inc. | Sale | 1,250 | $357.37 | $446,713 | Direct |
| Nov 25, 2025 | IDCC InterDigital, Inc. | Sale | 1,250 | $346.62 | $433,275 | Direct |
1-10 of 23 transactions