Balmforth Colin - Net Worth and Insider Trading
Balmforth Colin Net Worth
The estimated net worth of Balmforth Colin is at least $632,450 dollars as of 2025-05-04. Balmforth Colin is the President of USA Mobility Wire of Spok Holdings Inc and owns about 38,920 shares of Spok Holdings Inc (SPOK) stock worth over $632,450. Details can be seen in Balmforth Colin's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that Balmforth Colin has not made any transactions after 2015-03-20 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Balmforth Colin
Balmforth Colin Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Balmforth Colin owns 1 companies in total, including Spok Holdings Inc (SPOK) .
Click here to see the complete history of Balmforth Colin’s form 4 insider trades.
Insider Ownership Summary of Balmforth Colin
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SPOK | Spok Holdings Inc | 2015-03-20 | President of Amcom Software & I |
Balmforth Colin Latest Holdings Summary
Balmforth Colin currently owns a total of 1 stock. Balmforth Colin owns 38,920 shares of Spok Holdings Inc (SPOK) as of March 20, 2015, with a value of $632,450.
Latest Holdings of Balmforth Colin
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SPOK | Spok Holdings Inc | 2015-03-20 | 38,920 | 16.25 | 632,450 |
Holding Weightings of Balmforth Colin
Balmforth Colin Form 4 Trading Tracker
According to the SEC Form 4 filings, Balmforth Colin has made a total of 0 transactions in Spok Holdings Inc (SPOK) over the past 5 years. The most-recent trade in Spok Holdings Inc is the sale of 8,000 shares on March 20, 2015, which brought Balmforth Colin around $154,800.
Insider Trading History of Balmforth Colin
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Balmforth Colin Trading Performance
Balmforth Colin Ownership Network
Ownership Network List of Balmforth Colin
Ownership Network Relation of Balmforth Colin

Balmforth Colin Owned Company Details
What does Spok Holdings Inc do?
Who are the key executives at Spok Holdings Inc?
Balmforth Colin is the President of Amcom Software & I of Spok Holdings Inc. Other key executives at Spok Holdings Inc include Corporate Secretary & Treasurer Sharon Woods-keisling , Chief Financial Officer Michael W Wallace , and director & President & CEO Vincent D Kelly .
Spok Holdings Inc (SPOK) Insider Trades Summary
Over the past 18 months, Balmforth Colin made no insider transaction in Spok Holdings Inc (SPOK). Other recent insider transactions involving Spok Holdings Inc (SPOK) include a net sale of 309,596 shares made by Todd J Stein , a net sale of 107,000 shares made by Michael W Wallace , and a net sale of 220,594 shares made by Vincent D Kelly .
In summary, during the past 3 months, insiders sold 176,056 shares of Spok Holdings Inc (SPOK) in total and bought 0 shares, with a net sale of 176,056 shares. During the past 18 months, 711,518 shares of Spok Holdings Inc (SPOK) were sold and 10,000 shares were bought by its insiders, resulting in a net sale of 701,518 shares.
Spok Holdings Inc (SPOK)'s detailed insider trading history can be found in Insider Trading Tracker table.
Spok Holdings Inc Insider Transactions
Balmforth Colin Mailing Address
Above is the net worth, insider trading, and ownership report for Balmforth Colin. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Balmforth Colin's mailing address is: St. Paul Mn 55102.