InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
0
T+90 hit rate
100%
T+90 mean return
+16.5%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the detailed record of transactions filed by Meiklejohn Mark J., Chief Executive Officer. Insider active across 2 companies, notably Brookline Bancorp INC. In total, 9 disclosures have been recorded. History available since 2 August 2021. The latest transaction was filed on 19 September 2025 (Attribution). Regulator: SEC (Form 4). All data is openly available.
Declarations9 total
4,420 sharesCommon StockSEC:0001628280-26-045244:0
4,420 sharesCommon StockSEC:0001628280-26-045244:1
6,341 shares0Common StockSEC:0001418322-25-000011:0
101,003 sharesCommonSEC:0001418322-25-000007:0
11,567 shares0CommonSEC:0001049782-24-000031:0
10,464 shares0CommonSEC:0001049782-23-000102:0
6,159 shares0CommonSEC:0001049782-22-000059:0
1,626 shares0CommonSEC:0001049782-21-000070:0
1,626 shares0CommonSEC:0001049782-21-000070
9 of 9 declarations
About Meiklejohn Mark J.
Mark J. Meiklejohn is the CEO of Bank Rhode Island, a subsidiary of Brookline Bancorp Inc. He is responsible for the strategic and operational leadership of the bank. His role includes managing teams, expanding operations, and optimizing business performance to achieve growth objectives.
