InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
1
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
No signal scores available.
Discover the full record of transactions filed by Mason Mark K, Chairman & CEO. Insider active across 2 companies, notably HomeStreet, Inc.. Aggregated, 13 disclosures have been published. Split: 0 buy · 1 sell. Total volume traded: €29k. History available since 1 January 2022. The latest transaction was disclosed on 2 September 2025 (Attribution). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Mason Mark K
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations13 total
14,848 shares0Common StockSEC:0001518715-25-000190:0
14,848 shares0Common StockSEC:0001518715-25-000151:0
2,570 sharesCommon StockSEC:0001518715-25-000012:0
1,075 shares@ US$28.38100.0% of flowCommon StockSEC:0001518715-24-000162:0
3,865 sharesCommon StockSEC:0001518715-24-000003:0
2,500 shares0Common StockSEC:0001518715-23-000099:0
4,091 shares0Common StockSEC:0001518715-23-000058:0
3,865 shares0Common StockSEC:0001518715-23-000008:0
1,075 shares0Common StockSEC:0001518715-22-000182:0
3,307 shares0Common StockSEC:0001518715-22-000074:0
13,995 shares0Common StockSEC:0001518715-22-000051:0
3,865 shares0Common StockSEC:0001518715-22-000006:0
2,821 sharesCommon StockSEC:0001518715-16-000212:0
13 of 13 declarations
About Mason Mark K
MASON MARK K is Chief Executive Officer and President. He has filed 13 disclosures in total, and within the recent filings tracked, the recorded activity shows a sale of EUR 28892 and covers the period from 2016-02-02 to 2025-12-18.
