InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (79 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
79
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the full record of transactions filed by Cole Martin I, Director. Director active across 3 companies, notably Western Digital CORP. Aggregated, 89 filings have been published. Split: 0 buy · 79 sells. Total volume traded: €1.6m. History available since 16 November 2021. The latest transaction was disclosed on 28 July 2026 (Cession). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Cole Martin I
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations89 total
93 shares@ US$429.11590.0002% mcap2.1% of flowCommon StockSEC:0001266824-26-000163:4
103 shares@ US$430.44690.0002% mcap2.4% of flowCommon StockSEC:0001266824-26-000163:5
115 shares@ US$431.4070.0002% mcap2.7% of flowCommon StockSEC:0001266824-26-000163:6
38 shares@ US$432.20470.0001% mcap0.9% of flowCommon StockSEC:0001266824-26-000163:7
32 shares@ US$435.5850.0001% mcap0.7% of flowCommon StockSEC:0001266824-26-000163:10
154 shares@ US$436.89340.0003% mcap3.6% of flowCommon StockSEC:0001266824-26-000163:11
64 shares@ US$424.0450.0001% mcap1.5% of flowCommon StockSEC:0001266824-26-000163:0
32 shares@ US$425.310.0001% mcap0.7% of flowCommon StockSEC:0001266824-26-000163:1
64 shares@ US$426.44530.0001% mcap1.5% of flowCommon StockSEC:0001266824-26-000163:2
115 shares@ US$428.08370.0002% mcap2.6% of flowCommon StockSEC:0001266824-26-000163:3
112 shares@ US$433.83860.0002% mcap2.6% of flowCommon StockSEC:0001266824-26-000163:8
64 shares@ US$434.8050.0001% mcap1.5% of flowCommon StockSEC:0001266824-26-000163:9
118 shares@ US$438.08390.0002% mcap2.8% of flowCommon StockSEC:0001266824-26-000163:12
64 shares@ US$439.380.0001% mcap1.5% of flowCommon StockSEC:0001266824-26-000163:13
96 shares@ US$440.96170.0002% mcap2.3% of flowCommon StockSEC:0001266824-26-000163:14
32 shares@ US$442.470.0001% mcap0.8% of flowCommon StockSEC:0001266824-26-000163:15
32 shares@ US$447.0950.0001% mcap0.8% of flowCommon StockSEC:0001266824-26-000163:17
41 shares@ US$448.45590.0001% mcap1.0% of flowCommon StockSEC:0001266824-26-000163:18
39 shares@ US$449.42080.0001% mcap0.9% of flowCommon StockSEC:0001266824-26-000163:19
70 shares@ US$451.3040.0001% mcap1.7% of flowCommon StockSEC:0001266824-26-000163:20
144 shares@ US$453.27330.0003% mcap3.5% of flowCommon StockSEC:0001266824-26-000163:22
128 shares@ US$454.44250.0003% mcap3.1% of flowCommon StockSEC:0001266824-26-000163:23
304 shares@ US$455.54680.0006% mcap7.4% of flowCommon StockSEC:0001266824-26-000163:24
312 shares@ US$456.51620.0007% mcap7.7% of flowCommon StockSEC:0001266824-26-000163:25
328 shares@ US$457.44840.0007% mcap8.1% of flowCommon StockSEC:0001266824-26-000163:26
25 of 89 declarations
About Cole Martin I
Cole Martin I is Administrateur at Western Digital CORP and Western Union CO. Across 57 filings in total, the sampled recent filings from 2021-11-17 to 2026-06-11 show only sells, for a total of EUR 55178.
