InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (4 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
4
T+90 hit rate
100%
T+90 mean return
+6.4%
Across 5 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the detailed record of transactions filed by CHAFFIN JANICE, Director. Officer active across 3 companies, notably SYNOPSYS INC. Cumulatively, 20 disclosures have been published. Breakdown: 0 buy · 4 sells. Total volume traded: €1.7m. Activity tracked since 21 May 2021. The latest transaction was filed on 10 April 2025 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
Declarations20 total
491 shares0Common StockSEC:0001517737-25-000048:0
1,659 shares0Common StockSEC:0001654954-25-001475:0
4,000 shares@ US$168.748335.7% of flowCommon StockSEC:0001654954-24-011908:0
3,000 shares@ US$171.0927.5% of flowCommon StockSEC:0001654954-24-010457:0
3,002 shares@ US$179.1829.0% of flowCommon StockSEC:0001654954-24-008936:0
7,535 shares0Class A Common StockSEC:0001415889-24-017021:0
810 shares@ US$177.197.8% of flowCommon StockSEC:0001654954-24-007725:0
356 shares0Common StockSEC:0001517737-24-000054:0
1,901 shares0Common StockSEC:0001654954-24-001847:0
12,083 shares0Class A Common StockSEC:0001209191-23-037868:0
464 shares0Common StockSEC:0001517737-23-000026:0
2,081 shares0Common StockSEC:0001654954-23-001859:0
11,700 shares0Class A Common StockSEC:0001209191-22-037869:0
563 shares0Common StockSEC:0001199719-22-000026:0
1,727 shares0Common StockSEC:0001654954-22-000986:0
1,727 shares0Common StockSEC:0001654954-22-000986
7,585 shares0Class A Common StockSEC:0001209191-21-062421
7,585 shares0Class A Common StockSEC:0001209191-21-062421:0
2,111 shares@ US$42.430.0001% mcap50.0% of flowCommon StockSEC:0001199719-21-000049:0
2,111 shares@ US$42.4350.0% of flowCommon StockSEC:0001199719-21-000049
20 of 20 declarations
About CHAFFIN JANICE
Janice Chaffin is a board member at Synopsys Inc., Informatica Inc., and PTC Inc. She participates in the governance of these companies, providing her expertise to guide strategic decisions and ensure their growth.
