William Kerby Sigma Labs, Inc. (SASI) insider trading activity
William Kerby is Chief Executive Officer of SIGMA LABS, INC.. Currently has a direct ownership of 1.33 Million shares of SASI, which is worth approximately $3.29 Million. The most recent transaction as insider was on May 05, 2025, when has been sold 318,959 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).
Shares Held (Direct Ownership)
1.33M
31.66%
3M change
3333.83%
12M change
Total Value Held
$3.29 Million
WILLIAM KERBY Transaction History
Also insider at
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William Kerby
Chief Executive Officer
Sunrise, FL