InsidersTradesSigma
Core Laboratories Inc. /DE/: directors' dealings · United States · SEC (Form 4)
Explore the full management transaction log of Core Laboratories Inc. /DE/, a listed equity based in United States. Shares are quoted on US US, under the oversight of SEC (Form 4). Market capitalisation: €611.7m. The latest transaction was reported on 7 April 2026 (Levée d'options). Among the most active insiders: Tattoli Mark Damian. Every trade is free.
42
Insider Decl.
0
Thresholds
·
0 ops.
Buy Volume
·
0 ops.
Sell Volume
37Σ signal
Informational score on this market. Our backtest validates the signal only on 8 EU venues; elsewhere (notably US markets) insider buys historically invert or do not hold. Not a recommendation.
Last declaration on 7 April 2026
Declarations42 total
8,069 shares0Common StockSEC:0001193125-26-145951:0
8,069 shares0Common StockSEC:0001193125-26-145937:0
99 shares@ US$11.680.5% of flowCommon StockSEC:0000950170-25-063437:0
79 shares@ US$11.688.1% of flowCommon StockSEC:0000950170-25-063441:0
9,317 shares0Common StockSEC:0000950170-25-049174:0
9,317 shares0Common StockSEC:0000950170-25-049169:0
9,317 shares0Common StockSEC:0000950170-25-049164:0
9,317 shares0Common StockSEC:0000950170-25-049166:0
4,634 shares@ US$14.9857.2% of flowCommon StockSEC:0000950170-25-049157:0
9,317 shares0Common StockSEC:0000950170-25-049177:0
43,380 shares@ US$17.3136.7% of flowCommon StockSEC:0000950170-25-001332:0
14,719 shares@ US$17.3135.3% of flowCommon StockSEC:0000950170-25-001317:0
5,028 shares@ US$17.3143.9% of flowCommon StockSEC:0000950170-25-001310:0
5,989 shares@ US$17.3135.4% of flowCommon StockSEC:0000950170-25-001314:0
227 shares@ US$20.4243.5% of flowCommon StockSEC:0000950170-24-132240:0
99 shares@ US$19.2117.0% of flowCommon StockSEC:0000950170-24-112231:0
276 shares@ US$19.212.5% of flowCommon StockSEC:0000950170-24-112230:0
99 shares@ US$23.241.1% of flowCommon StockSEC:0000950170-24-090555:0
93 shares@ US$23.2419.9% of flowCommon StockSEC:0000950170-24-090554:0
99 shares@ US$15.710.8% of flowCommon StockSEC:0000950170-24-052284:0
79 shares@ US$15.7111.5% of flowCommon StockSEC:0000950170-24-052312:0
6,419 shares0Common StockSEC:0000950170-24-040323:0
6,419 shares0Common StockSEC:0000950170-24-040354:0
6,419 shares0Common StockSEC:0000950170-24-040316:0
6,419 shares0Common StockSEC:0000950170-24-040339:0
25 of 42 declarations