David K Heacock - Net Worth and Insider Trading
David K Heacock Net Worth
The estimated net worth of David K Heacock is at least $25 Million dollars as of 2025-04-26. David K Heacock is the Sr. Vice President of Texas Instruments Inc and owns about 150,634 shares of Texas Instruments Inc (TXN) stock worth over $25 Million. Details can be seen in David K Heacock'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 David K Heacock has not made any transactions after 2014-02-14 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of David K Heacock
David K Heacock Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, David K Heacock owns 1 companies in total, including Texas Instruments Inc (TXN) .
Click here to see the complete history of David K Heacock’s form 4 insider trades.
Insider Ownership Summary of David K Heacock
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
TXN | Texas Instruments Inc | 2014-02-14 | SR. VICE PRESIDENT |
David K Heacock Latest Holdings Summary
David K Heacock currently owns a total of 1 stock. David K Heacock owns 150,634 shares of Texas Instruments Inc (TXN) as of February 14, 2014, with a value of $25 Million.
Latest Holdings of David K Heacock
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
TXN | Texas Instruments Inc | 2014-02-14 | 150,634 | 162.86 | 24,532,253 |
Holding Weightings of David K Heacock
David K Heacock Form 4 Trading Tracker
According to the SEC Form 4 filings, David K Heacock has made a total of 0 transactions in Texas Instruments Inc (TXN) over the past 5 years. The most-recent trade in Texas Instruments Inc is the sale of 70,000 shares on February 14, 2014, which brought David K Heacock around $3 Million.
Insider Trading History of David K Heacock
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David K Heacock Trading Performance
David K Heacock Ownership Network
Ownership Network List of David K Heacock
Ownership Network Relation of David K Heacock

David K Heacock Owned Company Details
What does Texas Instruments Inc do?
Who are the key executives at Texas Instruments Inc?
David K Heacock is the SR. VICE PRESIDENT of Texas Instruments Inc. Other key executives at Texas Instruments Inc include director & President & CEO Richard K Templeton , Sr. Vice President Mark Gary , and Sr. Vice President Haviv Ilan .
Texas Instruments Inc (TXN) Insider Trades Summary
Over the past 18 months, David K Heacock made no insider transaction in Texas Instruments Inc (TXN). Other recent insider transactions involving Texas Instruments Inc (TXN) include a net sale of 1,005,997 shares made by Richard K Templeton , a net sale of 39,939 shares made by Mark Gary , and a net sale of 39,351 shares made by Haviv Ilan .
In summary, during the past 3 months, insiders sold 496,212 shares of Texas Instruments Inc (TXN) in total and bought 0 shares, with a net sale of 496,212 shares. During the past 18 months, 1,268,158 shares of Texas Instruments Inc (TXN) were sold and 0 shares were bought by its insiders, resulting in a net sale of 1,268,158 shares.
Texas Instruments Inc (TXN)'s detailed insider trading history can be found in Insider Trading Tracker table.
Texas Instruments Inc Insider Transactions
David K Heacock Mailing Address
Above is the net worth, insider trading, and ownership report for David K Heacock. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, David K Heacock's mailing address is: Dallas Tx 75243.