InsidersTradesSigma
Total declarations
Company
▲ Purchases (2 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
2
Disclosed sells
0
T+90 hit rate
0%
T+90 mean return
-1.0%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by Parrotte Dianne M, Director. Insider active across 1 company, notably COGNEX CORP. Aggregated, 14 disclosures have been recorded. Breakdown: 2 buys · 0 sell. Total volume traded: €204k. Activity tracked since 1 June 2021. The latest transaction was disclosed on 2 March 2026 (Levée d'options). Regulator: SEC (Form 4). The full history is accessible without signup.
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Declarations14 total
2,500 shares@ US$51.4925.4% of flowCommon StockSEC:0001739237-26-000006:0
2,913 shares0Common StockSEC:0001739237-26-000004:0
8,324 shares0Common StockSEC:0001739237-26-000002:0
6,973 shares0Common StockSEC:0001829813-25-000012:0
2,000 shares@ US$38.61516.1% of flowCommon StockSEC:0001739237-24-000002:0
Canonical exit: 5 Nov 2024 (T+90)
1,281 shares0Common StockSEC:0001199723-24-000044:0
1,166 shares0Common StockSEC:0001199723-24-000024:0
1,519 shares0Common StockSEC:0001199723-24-000010:0
854 shares0Common StockSEC:0001963684-23-000016:0
912 shares0Common StockSEC:0001194210-23-000008:0
3,000 shares@ US$46.000.0012% mcap36.0% of flowCommon StockSEC:0001739237-22-000002:0
Canonical exit: 10 Aug 2022 (T+90)
608 shares0Common StockSEC:0001806043-22-000015:0
2,500 shares@ US$51.4924.5% of flowCommon StockSEC:0001739237-21-000008:0
333 shares@ US$45.062.8% of flowCommon StockSEC:0001739237-21-000006:0
14 of 14 declarations
About Parrotte Dianne M
PARROTTE DIANNE M is Administrateur and is reported at COGNEX CORP, where she is Director. She has 14 filings in total, and across the 14 sampled filings the activity consists of purchases of EUR 203624 and no sales, between 2021-06-03 and 2026-03-03, with Levée d'options as the most frequent transaction nature.
