InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (3 ops.)
Insider track record
CEODisclosed buys
1
Disclosed sells
3
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the detailed record of transactions filed by Brock Amanda M, Chairman & CEO. Insider active across 6 companies, notably Macquarie Infrastructure Corp. Cumulatively, 28 reports have been published. Breakdown: 1 buy · 3 sells. Total volume traded: €3.2m. Activity tracked since 19 May 2021. The latest transaction was disclosed on 1 March 2026 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
Companies and markets linked to Brock Amanda M
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations28 total
135,000 shares0Class A Common StockSEC:0001628280-26-014094:0
3,669 shares@ US$40.89100.0% of flowClass A Common StockSEC:0001714868-25-000012:0
Canonical exit: 17 Mar 2026 (T+90)
125,000 shares0Class A Common StockSEC:0001714868-25-000010:0
546,299 sharesClass A Common StockSEC:0001193125-25-240614:0
9,293 shares0Common StockSEC:0000858470-25-000133:0
136,498 shares0Class A Common StockSEC:0001865187-25-000029:0
61,449 shares@ US$31.4626.1% of flowClass A Common StockSEC:0001865187-25-000015:0
72,709 shares0Class A Common StockSEC:0001865187-25-000005:0
18,909 shares@ US$25.816.5% of flowClass A Common StockSEC:0001865187-24-000052:0
17,027 shares@ US$16.263.6% of flowClass A Common StockSEC:0001865187-24-000042:0
107,946 shares@ US$16.6523.4% of flowClass A Common StockSEC:0001865187-24-000018:0
62,054 shares@ US$16.4313.3% of flowClass A Common StockSEC:0001865187-24-000018:1
30,000 shares@ US$16.646.5% of flowClass A Common StockSEC:0001865187-24-000018:2
7,123 shares0Common StockSEC:0000858470-24-000091:0
34,774 shares@ US$12.045.4% of flowClass A Common StockSEC:0001865187-24-000011:0
18,909 shares@ US$7.881.9% of flowClass A Common StockSEC:0001865187-23-000070:0
17,027 shares@ US$8.341.9% of flowClass A Common StockSEC:0001865187-23-000053:0
8,177 shares0Common StockSEC:0001209191-23-029022:0
157,301 shares0Class A Common StockSEC:0001865187-23-000018:0
8,925 shares@ US$14.161.7% of flowClass A Common StockSEC:0001865187-23-000008:0
18,908 shares@ US$15.473.9% of flowClass A Common StockSEC:0001140361-22-046095:0
29,271 shares@ US$14.105.9% of flowClass A Common StockSEC:0001140361-22-038400:0
17,458 sharesCommon UnitsSEC:0001104659-22-081473:0
107,803 shares0Class A Common StockSEC:0001140361-22-007701:0
144,152 shares0Class A Common StockSEC:0001140361-21-042281:0
25 of 28 declarations
About Brock Amanda M
Brock Amanda M is Président-Directeur Général. She has 28 filings, and, across the recent sampled set of 28 filings, reported buy amounts are EUR 127687 and reported sell amounts are EUR 3072648, with filings ranging from 2021-05-21 to 2026-03-03. The recent filings mainly concern Aris Water Solutions, Inc., including EUR 1859705.238891021 on 2025-03-04, EUR 1666457.510019037 on 2024-05-14, EUR 944590.0624522129 on 2024-05-14, EUR 464356.6648860207 on 2024-12-17, EUR 461600.2455052432 on 2024-05-14, and EUR 417459.1266825186 on 2022-10-25.
