InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
1
Disclosed sells
0
T+90 hit rate
100%
T+90 mean return
+4.0%
Across 3 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 Hessan Diane, Director. Director active across 4 companies, notably BRIGHTCOVE INC. In total, 14 disclosures have been recorded. Breakdown: 1 buy · 0 sell. Total volume traded: €13k. Activity tracked since 18 May 2021. The latest transaction was disclosed on 19 May 2025 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations14 total
4,172 shares0Common StockSEC:0000950170-25-075856:0
122,261 shares@ US$4.45100.0% of flowCommon StockSEC:0000950170-25-013629:0
4,696 shares0Common StockSEC:0000950170-24-060428:0
35,000 shares0Common StockSEC:0001209191-24-005580:0
4,782 shares0Common StockSEC:0000899243-23-013181:0
21,841 shares0Common StockSEC:0001209191-23-028637:0
2,869 shares0Common StockSEC:0000899243-22-018786:0
20,144 shares0Common StockSEC:0001209191-22-028512:0
2,000 shares@ US$7.50100.0% of flowCommon StockSEC:0001209191-22-012682:0
Ideal exit: 15 Nov 2022 (T+270)
62,096 shares0Common StockSEC:0000899243-21-046644
62,096 shares0Common StockSEC:0000899243-21-046644:0
9,090 shares0Common StockSEC:0001209191-21-033908
9,090 shares0Common StockSEC:0001209191-21-033908:0
163 sharesClass A Common StockSEC:0001209191-16-087639:0
14 of 14 declarations
About Hessan Diane
Diane Hessan is a Board Member at BRIGHTCOVE INC and Eastern Bankshares, Inc. In this role, she participates in corporate governance and strategic decision-making. Hessan is involved in performance evaluation and overseeing the activities of these companies to ensure their growth.
