InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (3 ops.)
Insider track record
CFODisclosed buys
0
Disclosed sells
3
T+90 hit rate
71%
T+90 mean return
+12.6%
Across 17 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the full record of transactions filed by BREZSKI RICHARD, Chief Financial Officer. Insider active across 1 company, notably InterDigital, Inc.. Cumulatively, 37 reports have been published. Split: 0 buy · 3 sells. Total volume traded: €1.8m. Activity tracked since 28 July 2021. The latest transaction was disclosed on 22 April 2026 (Attribution). Regulator: SEC (Form 4). All data is openly available.
Declarations37 total
24.824 shares0Common StockSEC:0001628280-26-026993:0
5,299 shares0Common StockSEC:0001628280-26-022921:0
45.546 shares0Common StockSEC:0001628280-25-035997:0
53.938 shares0Common StockSEC:0001628280-25-019982:0
6,771 shares0Common StockSEC:0001628280-25-016159:0
500 shares@ US$209.643.3% of flowCommon StockSEC:0001628280-25-013457:0
2,725 shares@ US$214.1519.2% of flowCommon StockSEC:0001628280-25-006573:0
55.142 shares0Common StockSEC:0001628280-25-002480:0
4,413.854 shares0Common StockSEC:0001628280-24-051657:0
62.982 shares0Common StockSEC:0001628280-24-043754:0
181.588 shares0Common StockSEC:0001628280-24-033072:0
83.918 shares0Common StockSEC:0001628280-24-018674:0
8,862.127 shares0Common StockSEC:0001405495-24-000057:0
11,302 shares@ US$109.2839.4% of flowCommon StockSEC:0001405495-24-000054:0
81.661 shares0Common StockSEC:0001405495-24-000014:0
736.242 shares0Common StockSEC:0001209191-23-059128:0
110.895 shares0Common StockSEC:0001209191-23-053743:0
81.174 shares0Common StockSEC:0001209191-23-043655:0
108.813 shares0Common StockSEC:0001209191-23-025934:0
10,288 shares0Common StockSEC:0001209191-23-022449:0
24,896.471 shares0Common StockSEC:0001209191-23-019585:0
12,518 shares@ US$54.9322.4% of flowCommon StockSEC:0001209191-23-014942:0
129.058 shares0Common StockSEC:0001209191-23-005207:0
177.089 shares0Common StockSEC:0001209191-22-054770:0
144.672 shares0Common StockSEC:0001209191-22-043474:0
25 of 37 declarations
About BREZSKI RICHARD
Richard Brezski is the Chief Financial Officer at InterDigital, Inc. He is responsible for managing the company's finances, including financial planning and reporting. His role is crucial for ensuring financial performance and compliance in the technology sector.
