InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the detailed record of transactions filed by Martin Derek, EVP - Banque de Consommation. Officer active across 1 company, notably BOK Financial CORP. Cumulatively, 11 filings have been recorded. History available since 11 January 2022. The latest transaction was filed on 17 February 2026 (Attribution). Regulator: SEC (Form 4). All data is openly available.
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Declarations11 total
2,873 shares0Common StockSEC:0001760987-26-000002:0
109.806 shares@ US$122.6416.1% of flowCommon StockSEC:0001760987-26-000001:0
3,399 shares0Common StockSEC:0001965021-25-000021:0
280 shares@ US$109.4442.7% of flowCommon StockSEC:0001965021-25-000005:0
4,533 shares0Common StockSEC:0001965021-24-000039:0
123.861 shares@ US$85.1613.8% of flowCommon StockSEC:0001965021-24-000007:0
2,455 shares0Common StockSEC:0001248915-23-000052:0
110 shares@ US$102.7915.1% of flowCommon StockSEC:0001248915-23-000012:0
18.634 shares0Common StockSEC:0001248915-22-000158:0
2,708 shares0Common StockSEC:0001248915-22-000068:0
100.051 shares@ US$112.1513.9% of flowCommon StockSEC:0001248915-22-000027:0
11 of 11 declarations
About Martin Derek
Martin Derek is EVP - Banque de Consommation at BOK Financial CORP, and he is also Chief Information Officer at the same company. The record shows 11 filings in total, and within the sampled recent filings the transactions are of the Retenue fiscale type, with buy and sell amounts of 0, over the period from 2022-01-13 to 2026-02-19.
