InsidersTradesSigma
Total declarations
Companies
▲ Purchases (2 ops.)
▼ Sales (0 ops.)
Insider track record
ExecutiveDisclosed 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 detailed record of transactions filed by Martin Katherine A, Directrice. Director active across 2 companies, notably Luminar Technologies, Inc./DE. Cumulatively, 9 filings have been recorded. Breakdown: 2 buys · 0 sell. Total volume traded: €122k. History available since 9 June 2021. The latest transaction was filed on 3 July 2025 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
Companies and markets linked to Martin Katherine A
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations9 total
61,576 shares0Class A Common StockSEC:0000950170-25-094679:0
123,254 shares0Class A Common StockSEC:0000950170-24-070947:0
14,245 shares@ US$5.26529.0% of flowClass A Common StockSEC:0001209191-23-050906:0
31,855 shares0Class A Common StockSEC:0001209191-23-036027:0
9,975 shares@ US$7.50729.0% of flowClass A Common StockSEC:0001209191-22-061356:0
Canonical exit: 13 Mar 2023 (T+90)
18,924 shares0Class A Common StockSEC:0001209191-22-035681:0
3,843 shares@ US$15.0726.5% of flowClass A Common StockSEC:0001209191-21-070212:0
Canonical exit: 16 Mar 2022 (T+90)
9,106 shares0Class A Common StockSEC:0001209191-21-040102:0
15,000 sharesCommon StockSEC:0001218330-16-000005:0
9 of 9 declarations
About Martin Katherine A
Katherine A. Martin is a Director at Luminar Technologies, Inc. She contributes to corporate governance and strategy for the company. As a board member, she participates in strategic decision-making that influences Luminar's direction. Her expertise in the technology sector allows her to make significant contributions.
