InsidersTradesSigma
Total declarations
Companies
▲ Purchases (2 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
2
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the complete record of transactions filed by Costello Ellen, Director. Insider active across 2 companies, notably DIEBOLD NIXDORF, Inc. In total, 21 reports have been recorded. Breakdown: 2 buys · 0 sell. Total volume traded: €95k. Activity tracked since 7 May 2021. The latest transaction was filed on 2 January 2026 (Attribution). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Costello Ellen
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Declarations21 total
1,262.605 shares0Common StockSEC:0001193125-26-004455:0
2,117.866 shares0Common StockSEC:0000950170-25-002026:0
832.17 shares@ US$61.5864.6% of flowCommon StockSEC:0000950170-24-112306:0
828.752 shares@ US$61.844.7% of flowCommon StockSEC:0000950170-24-080421:0
1,151.348 shares@ US$61.8846.6% of flowCommon StockSEC:0000950170-24-041025:0
1,388.24 shares@ US$51.3246.4% of flowCommon StockSEC:0000950170-24-001832:0
1,746.067 shares@ US$40.8066.7% of flowCommon StockSEC:0001209191-23-051381:0
1,468.786 shares@ US$46.246.2% of flowCommon StockSEC:0001209191-23-040947:0
1,447.075 shares@ US$45.7826.0% of flowCommon StockSEC:0001209191-23-022637:0
1,445.875 shares@ US$45.826.1% of flowCommon StockSEC:0001209191-23-000788:0
1,347.229 shares@ US$49.1756.7% of flowCommon StockSEC:0001209191-22-052169:0
1,323.967 shares@ US$50.0396.3% of flowCommon StockSEC:0001209191-22-041043:0
12,000 shares@ US$3.290.0016% mcap39.3% of flowCommon SharesSEC:0000028823-22-000109:0
Canonical exit: 15 Aug 2022 (T+90)
25,000 shares@ US$2.400.0024% mcap60.7% of flowCommon SharesSEC:0000028823-22-000103:0
Canonical exit: 10 Aug 2022 (T+90)
30,928 shares0Common SharesSEC:0000028823-22-000087:0
1,178.826 shares@ US$56.200.0000% mcap14.8% of flowCommon StockSEC:0001209191-22-022953:0
2,254.554 shares0Common StockSEC:0001209191-22-009338:0
1,067.447 shares@ US$62.0647.0% of flowCommon StockSEC:0001209191-22-000700:0
940.223 shares@ US$70.4626.8% of flowCommon StockSEC:0001209191-21-058909:0
845.241 shares@ US$78.386.7% of flowCommon StockSEC:0001209191-21-045432:0
10,692 shares0Common SharesSEC:0000028823-21-000098:0
21 of 21 declarations
About Costello Ellen
Director of Citigroup INC (XNAS) and DIEBOLD NIXDORF, Inc (XNAS), COSTELLO ELLEN has 21 filings in total. Across the sampled recent filings, purchases total EUR 95235, sales are zero, the most frequent transaction nature is Attribution, and the period runs from 2021-05-11 to 2026-01-06.
