Marty Stromquist

Marty Stromquist is a declared insider of NCS Multistage Holdings, Inc. (board member), with filings sourced from SEC (Form 4). The record holds 58 filings, for trades running from 3 May 2017 to 28 February 2023.

On the open market, the record shows 6 purchases worth €125k and 25 sales worth €4.5M. Netting one side against the other leaves €4.4M of net selling. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. The rest of the record consists of 17 share grants and 4 option exercises.

The median purchase comes to €14k. On 2 out of 6 purchases, another insider of the same company was buying within the same 30 days. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase.

The newest entry dates from 2 March 2023: a share grant of €62k, in NCS Multistage Holdings, Inc. The last purchase on record was published on 18 November 2019, which is 2,547 days ago. Typically, a trade is published a median of 2 days after it takes place. The legal deadline for a Form 4 is two business days after the transaction. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.