Sigma Labs, Inc. SASI
We take great care to ensure that the data presented and summarized in this overview for SIGMA LABS, INC. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Latest Institutional Activity in SASI
Top Purchases
Top Sells
About SASI
Sigma Additive Solutions, Inc., a software company, provides in-process quality assurance software to the additive manufacturing industry. It offers PrintRite3D, an integrated hardware and software edge computing platform that combines inspection, feedback, data collection, and critical analysis. The company also provides PrintRite3D Direct Energy Deposition for metal parts and PrintRite3D Selective Laser Sintering, for polymer materials. It serves aerospace, defense, oil and gas, bio-medical, and power generation industries. The company was formerly known as Sigma Labs, Inc. and changed its name to Sigma Additive Solutions, Inc. in August 2022. Sigma Additive Solutions, Inc. was incorporated in 1985 and is headquartered in Santa Fe, New Mexico.
Insider Transactions at SASI
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Nov 21
2025
|
Stephen C Kircher Director |
BUY
Conversion of derivative security
|
Indirect |
34,223
+41.88%
|
-
|
|
Nov 21
2025
|
Carmen L Diges Director |
BUY
Conversion of derivative security
|
Direct |
13,580
+50.0%
|
-
|
|
Nov 21
2025
|
Donald P Monaco Director |
BUY
Conversion of derivative security
|
Indirect |
745,032
+25.24%
|
-
|
|
Nov 21
2025
|
David T Jiang Director |
BUY
Conversion of derivative security
|
Direct |
659,316
+29.68%
|
-
|
|
Nov 21
2025
|
Jimmy Don Byrd Director |
BUY
Conversion of derivative security
|
Direct |
50,000
+25.0%
|
-
|
|
Nov 21
2025
|
Andrew Jay Kaplan Director |
BUY
Conversion of derivative security
|
Indirect |
31,250
+46.3%
|
-
|
|
Nov 21
2025
|
John Patrick Mc Mahon Chief Operating Officer |
BUY
Conversion of derivative security
|
Direct |
168,414
+50.0%
|
-
|
|
Nov 21
2025
|
William Kerby Director |
BUY
Conversion of derivative security
|
Direct |
331,124
+17.27%
|
-
|
|
Nov 04
2025
|
David T Jiang Director |
BUY
Other acquisition or disposition
|
Direct |
127,186
+12.85%
|
$127,186
$1.96 P/Share
|
|
Nov 04
2025
|
Andrew Jay Kaplan Director |
BUY
Open market or private purchase
|
Indirect |
33,400
+23.55%
|
$100,200
$3.0 P/Share
|
|
Aug 29
2025
|
William Kerby Director |
SELL
Other acquisition or disposition
|
Direct |
102,579
-7.68%
|
-
|
|
Aug 29
2025
|
Donald P Monaco Director |
SELL
Other acquisition or disposition
|
Indirect |
102,579
-7.29%
|
-
|
|
Jul 23
2025
|
Andrew Jay Kaplan Director |
BUY
Open market or private purchase
|
Indirect |
5,000
+50.0%
|
$20,000
$4.12 P/Share
|
|
May 05
2025
|
William Kerby Director |
BUY
Grant, award, or other acquisition
|
Direct |
318,959
+19.39%
|
-
|
|
May 05
2025
|
Donald P Monaco Director |
BUY
Grant, award, or other acquisition
|
Indirect |
335,072
+19.49%
|
-
|
|
Mar 26
2025
|
William Kerby Director |
BUY
Grant, award, or other acquisition
|
Direct |
966,560
+48.97%
|
-
|
|
Mar 26
2025
|
Donald P Monaco Director |
BUY
Grant, award, or other acquisition
|
Indirect |
1,015,385
+49.18%
|
-
|
|
Feb 01
2024
|
William Kerby Director |
BUY
Open market or private purchase
|
Direct |
6,000
+13.45%
|
$18,000
$3.25 P/Share
|
|
Jan 19
2024
|
William Kerby Director |
BUY
Open market or private purchase
|
Direct |
4,000
+10.92%
|
$12,000
$3.5 P/Share
|
|
Dec 29
2023
|
Donald P Monaco Director |
BUY
Grant, award, or other acquisition
|
Indirect |
41,745
+50.0%
|
-
|
Last 12 Months Summary
| Grant, award, or other acquisition | 2.64M shares |
|---|---|
| Conversion of derivative security | 2.03M shares |
| Open market or private purchase | 38.4K shares |
| Other acquisition or disposition | 127K shares |
| Other acquisition or disposition | 205K shares |
|---|