Calvin Rice

Calvin Rice is a declared insider of Spok Holdings, Inc (senior executive), with filings sourced from SEC (Form 4). Between 31 December 2018 and 14 April 2026, the trades on record add up to 52 filings.

On the open market, the record shows 5 purchases worth €53k and 3 sales worth €554k. Taken together, the sales exceed the purchases by €501k. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Besides market trades, the filings include 27 share grants and 17 option exercises.

A typical purchase (the median) is worth €9,816. Clusters matter here: 3 out of 5 purchases overlapped with buying by a colleague within 30 days. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase.

The newest entry dates from 14 April 2026: a share grant, in Spok Holdings, Inc. The last purchase on record was published on 1 June 2023, which is 1,241 days ago. Typically, a trade is published a median of 1 day after it takes place. The legal deadline for a Form 4 is two business days after the transaction. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.