InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (17 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
17
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the detailed record of transactions filed by Robertson Corbin J Jr, Chairman of the Board. Officer active across 2 companies, notably KLX Energy Services Holdings, Inc.. In total, 28 disclosures have been published. Split: 0 buy · 17 sells. Total volume traded: €1.4m. Activity tracked since 15 July 2021. The latest transaction was disclosed on 29 January 2026 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
Companies and markets linked to Robertson Corbin J Jr
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations28 total
72,849 sharesCOMMON UNITSSEC:0001437749-26-003973:0
14,481 shares0Common stockSEC:0001738827-26-000002:0
794 shares0COMMON UNITSSEC:0001437749-26-000382:0
58,050 sharesCOMMON UNITSSEC:0001567619-25-000137:0
5,658 shares0Common stockSEC:0001738827-25-000026:0
73,529 sharesCOMMON UNITSSEC:0001171486-24-000053:0
5,658 shares0Common stockSEC:0000950170-24-010936:0
69,768 sharesCommon UnitsSEC:0001567619-23-003195:0
2,030 shares0Common stockSEC:0000899243-23-003965:0
18,891 shares@ US$7.00178.8% of flowCommon stockSEC:0000899243-22-012389:0
29,295 shares@ US$7.279414.2% of flowCommon stockSEC:0000899243-22-011865:0
3,386 shares0Common stockSEC:0000899243-22-011507:0
73,191 sharesCommon UnitsSEC:0001567619-22-005621:0
16,743 shares@ US$4.6875.0% of flowCommon stockSEC:0000899243-21-039354:0
8,524 shares@ US$4.52932.5% of flowCommon stockSEC:0000899243-21-038726:0
30,475 shares@ US$4.81369.3% of flowCommon stockSEC:0000899243-21-038247:0
42,086 shares@ US$4.718212.5% of flowCommon stockSEC:0000899243-21-037894:0
19,114 shares@ US$4.92655.9% of flowCommon stockSEC:0000899243-21-037465:0
12,785 shares@ US$4.42183.6% of flowCommon stockSEC:0000899243-21-037466:0
2,353 shares@ US$4.92650.7% of flowCommon stockSEC:0000899243-21-036919:0
6,794 shares@ US$5.34892.3% of flowCommon stockSEC:0000899243-21-036494:0
13,489 shares@ US$5.84364.9% of flowCommon stockSEC:0000899243-21-036217:0
7,878 shares@ US$6.11363.0% of flowCommon stockSEC:0000899243-21-031167:0
4,234 shares@ US$6.04051.6% of flowCommon stockSEC:0000899243-21-030680:0
10,089 shares@ US$6.12653.9% of flowCommon stockSEC:0000899243-21-030212:0
25 of 28 declarations
About Robertson Corbin J Jr
ROBERTSON CORBIN J JR is Chairman of the Board and has filed 28 disclosures in total. In the sampled recent filings, these are sales, for a total of EUR 1355695 between 2021-07-19 and 2026-02-12. His listed companies are KLX Energy Services Holdings, Inc., where he is a Director, and Natural Resource Partners LP, where he is Chairman and CEO.
