Brunsberg Jacob 4
4 · SIGMA LABS, INC. · Filed May 3, 2022
Insider Transaction Report
Form 4
SIGMA LABS, INC.SGLB
Brunsberg Jacob
Director
Transactions
- Purchase
Common Stock
2022-05-02$1.37/sh+1,900$2,603→ 1,900 total
4 · SIGMA LABS, INC. · Filed May 3, 2022
Common Stock