KRITZMACHER JOHN A — SEC Form 4 filings
SEC reporting owner CIK 1194009. 27 Form 4 filings on record with FilingPulse; latest filed 2026-07-24.
Transaction summary — filings shown
Covers all 27 filings on record, filed 2024-01-26 to 2026-07-24. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 10 legs across 8 filings — 9,153 shares, $2,398,581 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 20.
- Largest priced transaction: sale of 1,250 shares @ $360.63 ($450,788) in InterDigital, Inc., filed 2025-11-12.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| InterDigital, Inc. (IDCC) | Director | 24 | — | 10 legs · 9,153 sh · $2,398,581 | 17 |
| UNISYS CORP (UIS) | Director | 3 | — | — | 3 |
Form 4 filings — KRITZMACHER JOHN A
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-24 | 4 | InterDigital, Inc. (IDCC) | Grant/award (A): 2.45 @ $0 | EDGAR |
| 2026-06-16 | 4 | InterDigital, Inc. (IDCC) | Sale (S): 365 @ $276.64 | EDGAR |
| 2026-06-12 | 4 | InterDigital, Inc. (IDCC) | Grant/award (A): 906 @ $0 · Disposition to issuer (D): 0.86 @ $253.91 | EDGAR |
| 2026-04-24 | 4 | InterDigital, Inc. (IDCC) | Grant/award (A): 1.94 @ $0 | EDGAR |
| 2026-03-02 | 4 | UNISYS CORP (UIS) | Grant/award (A): 82,305 @ $0 | EDGAR |
| 2026-01-30 | 4 | InterDigital, Inc. (IDCC) | Grant/award (A): 2.19 @ $0 | EDGAR |
| 2025-12-23 | 4 | InterDigital, Inc. (IDCC) | Sale (S): 1,250 @ $331 | EDGAR |
| 2025-12-10 | 4 | InterDigital, Inc. (IDCC) | Sale (S): 1,250 @ $357.37 | EDGAR |
| 2025-11-26 | 4 | InterDigital, Inc. (IDCC) | Sale (S): 1,250 @ $346.62 | EDGAR |
| 2025-11-12 | 4 | InterDigital, Inc. (IDCC) | Sale (S): 1,250 @ $360.63 | EDGAR |
| 2025-10-24 | 4 | InterDigital, Inc. (IDCC) | Grant/award (A): 2.00 @ $0 | EDGAR |
| 2025-07-25 | 4 | InterDigital, Inc. (IDCC) | Grant/award (A): 2.73 @ $0 | EDGAR |
| 2025-06-13 | 4 | InterDigital, Inc. (IDCC) | Grant/award (A): 1,036 @ $0 | EDGAR |
| 2025-06-11 | 4 | InterDigital, Inc. (IDCC) | Sale (S): 243 @ $225.88 · Sale (S): 200 @ $226.77 · Sale (S): 76 @ $228.81 | EDGAR |
| 2025-06-09 | 4 | InterDigital, Inc. (IDCC) | Disposition to issuer (D): 0.68 @ $223.51 | EDGAR |
| 2025-04-25 | 4 | InterDigital, Inc. (IDCC) | Grant/award (A): 5.41 @ $0 | EDGAR |
| 2025-02-26 | 4 | UNISYS CORP (UIS) | Grant/award (A): 44,643 @ $0 | EDGAR |
| 2025-01-24 | 4 | InterDigital, Inc. (IDCC) | Grant/award (A): 4.49 @ $0 | EDGAR |
| 2024-10-25 | 4 | InterDigital, Inc. (IDCC) | Grant/award (A): 5.13 @ $0 | EDGAR |
| 2024-09-23 | 4 | InterDigital, Inc. (IDCC) | Sale (S): 2,500 @ $138.72 | EDGAR |
| 2024-07-26 | 4 | InterDigital, Inc. (IDCC) | Grant/award (A): 5.64 @ $0 | EDGAR |
| 2024-06-12 | 4 | InterDigital, Inc. (IDCC) | Sale (S): 769 @ $115.28 | EDGAR |
| 2024-06-10 | 4 | InterDigital, Inc. (IDCC) | Disposition to issuer (D): 0.61 @ $117.30 | EDGAR |
| 2024-06-07 | 4 | InterDigital, Inc. (IDCC) | Grant/award (A): 1,711 @ $0 | EDGAR |
| 2024-04-26 | 4 | InterDigital, Inc. (IDCC) | Grant/award (A): 8.79 @ $0 | EDGAR |
| 2024-02-28 | 4 | UNISYS CORP (UIS) | Grant/award (A): 36,037 @ $0 | EDGAR |
| 2024-01-26 | 4 | InterDigital, Inc. (IDCC) | Grant/award (A): 8.30 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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