InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
T+90 hit rate
63%
T+90 mean return
-1.1%
Across 8 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by Sherburne Jane Cecile, Director. Director active across 2 companies, notably Perella Weinberg Partners. Cumulatively, 11 reports have been logged. Activity tracked since 31 August 2021. The latest transaction was disclosed on 22 April 2026 (Attribution). Regulator: SEC (Form 4). All data is free.
Declarations11 total
319 shares0Common StockSEC:0001438784-26-000003:0
468 shares0Common StockSEC:0001094285-25-000088:0
6,383 shares0Class A Common StockSEC:0001777835-24-000129:0
468 shares0Common StockSEC:0001094285-24-000069:0
2,000 shares@ US$91.20100.0% of flowCommon StockSEC:0001094285-23-000110:0
11,195 shares0Class A Common StockSEC:0001777835-23-000104:0
419 shares0Common StockSEC:0001094285-23-000073:0
406 shares0Class A Common StockSEC:0001777835-22-000039:0
376 shares0Common StockSEC:0001094285-22-000074:0
3,580 shares0Class A Common StockSEC:0001209191-21-054271:0
3,580 shares0Class A Common StockSEC:0001209191-21-054271
11 of 11 declarations
About Sherburne Jane Cecile
Jane Cecile Sherburne is a Director at Perella Weinberg Partners and Teledyne Technologies Inc. She plays a key role in the governance of these companies, contributing to strategic decision-making. Her expertise in the financial sector is an asset to the organization.
