InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (3 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
3
T+90 hit rate
67%
T+90 mean return
-0.1%
Across 6 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the detailed record of transactions filed by MONTGOMERY THOMAS M, Vice-Président Senior, Contrôleur. Director active across 1 company, notably AMETEK INC/. Cumulatively, 23 reports have been logged. Breakdown: 0 buy · 3 sells. Total volume traded: €2.4m. History available since 29 March 2021. The latest transaction was disclosed on 22 December 2025 (Cession). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations23 total
6,388 shares@ US$85.4510.4% of flowCommon StockSEC:0001037868-25-000103:0
6,388 shares@ US$205.054824.9% of flowCommon StockSEC:0001037868-25-000103:1
104 shares@ US$174.520.4% of flowCommon StockSEC:0001127602-25-010265:0
603 shares@ US$176.082.2% of flowCommon StockSEC:0001127602-25-010065:0
621 shares0Common StockSEC:0001127602-25-006145:0
6,891 shares@ US$73.4510.3% of flowCommon StockSEC:0001127602-24-011086:0
538 shares@ US$181.932.0% of flowCommon StockSEC:0001127602-24-010803:0
122 shares@ US$180.860.4% of flowCommon StockSEC:0001127602-24-009739:0
36 shares0Common StockSEC:0001127602-24-006552:0
948 shares@ US$138.462.7% of flowCommon StockSEC:0001127602-23-011156:0
151 shares@ US$138.540.4% of flowCommon StockSEC:0001127602-23-011015:0
122 shares@ US$135.350.3% of flowCommon StockSEC:0001127602-23-010068:0
1,176 shares0Common StockSEC:0001127602-23-006447:0
9,581 shares@ US$60.3012.2% of flowCommon StockSEC:0001127602-22-026878:0
2,000 shares@ US$46.962.1% of flowCommon StockSEC:0001127602-22-025499:0
128 shares@ US$121.840.0000% mcap1.0% of flowCommon StockSEC:0001127602-22-013970:0
1,127 shares@ US$134.690.0003% mcap9.7% of flowCommon StockSEC:0001127602-22-010152:0
122 shares@ US$126.340.0000% mcap1.0% of flowCommon StockSEC:0001127602-22-009104:0
1,246 shares0Common StockSEC:0001127602-22-006451:0
5,000 shares@ US$142.11550.0013% mcap44.1% of flowCommon StockSEC:0001127602-21-029415:0
5,000 shares@ US$142.11550.0013% mcap100.0% of flowCommon StockSEC:0001127602-21-029415
25 shares0Common StockSEC:0001127602-21-016290
25 shares0Common StockSEC:0001127602-21-016290:0
23 of 23 declarations
About MONTGOMERY THOMAS M
Thomas M. Montgomery is the Senior Vice President and Comptroller at Ametek Inc. He oversees the company's accounting and financial functions. His role is essential in ensuring the accuracy of financial reporting and compliance with accounting standards.
