InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
2
T+90 hit rate
50%
T+90 mean return
+1.1%
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by HARRISON DAVID D, Director. Director active across 1 company, notably NOV Inc.. Cumulatively, 8 filings have been published. Breakdown: 0 buy · 2 sells. Total volume traded: €80k. Activity tracked since 19 May 2021. The latest transaction was disclosed on 20 May 2025 (Attribution). Regulator: SEC (Form 4). The full history is free.
Declarations8 total
15,949 shares0Common StockSEC:0000950170-25-076078:0
1,784 shares@ US$16.1033.7% of flowCommon StockSEC:0000950170-24-129549:0
9,550 shares0Common StockSEC:0000950170-24-061209:0
12,000 shares0Common StockSEC:0000899243-23-013239:0
3,112 shares@ US$17.01266.3% of flowCommon StockSEC:0000899243-22-030185:0
8,473 shares0Common StockSEC:0000899243-22-019746:0
9,819 shares0Common StockSEC:0000899243-21-020208
9,819 shares0Common StockSEC:0000899243-21-020208:0
8 of 8 declarations
About HARRISON DAVID D
David D. Harrison is a Board Member at NOV Inc. He plays a key role in the governance of the company, bringing his expertise in management and strategy. His involvement in the board allows him to contribute to strategic decision-making and guide the company toward a sustainable future.
