Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2025-05-30 Sale |
2025-06-18 7:14 pm |
STEM INC. | STEM | Tappin Matthew President, Software Division |
21,987 | $0.45005 | $9,895 | 434,242 (Direct) |
View |
2025-01-23 Sale |
2025-05-06 9:27 pm |
STEM INC. | STEM | Shukla Rahul Chief Accounting Officer |
44,618 | $0.52082 | $23,238 | 805,463 (Direct) |
View |
2025-05-02 Sale |
2025-05-05 8:32 pm |
STEM INC. | STEM | Laureles Saul R. Chief Legal Officer |
809 | $0.531 | $430 | 710,335 (Direct) |
View |
2025-03-07 Sale |
2025-03-17 4:30 pm |
STEM INC. | STEM | Tappin Matthew President, Software Division |
18,715 | $0.40852 | $7,646 | 884,955 (Direct) |
View |
2025-03-12 Sale |
2025-03-17 4:30 pm |
STEM INC. | STEM | Carlson Michael James Chief Operating Officer |
27,739 | $0.404 | $11,207 | 659,826 (Direct) |
View |
2025-02-20 Sale |
2025-02-21 8:46 pm |
STEM INC. | STEM | Albert Hofeldt Chief Technology Officer |
13,294 | $0.6267 | $8,331 | 662,232 (Direct) |
View |
2025-02-20 Sale |
2025-02-21 8:31 pm |
STEM INC. | STEM | Tappin Matthew President, Software Division |
8,130 | $0.6267 | $5,095 | 474,944 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-07-28 Option Award |
2025-07-30 4:05 pm |
N/A N/A |
STEM INC. | STEM | Carlson Michael James See Remarks |
20,000 | $0 | 20,000 (Direct) |
View |
2025-07-28 Option Award |
2025-07-30 4:05 pm |
N/A N/A |
STEM INC. | STEM | Tappin Matthew PRESIDENT, SOFTWARE DIVISION |
20,000 | $0 | 20,000 (Direct) |
View |
2025-07-28 Option Award |
2025-07-30 4:05 pm |
N/A N/A |
STEM INC. | STEM | Laureles Saul R. CHIEF LEGAL OFFICER |
20,000 | $0 | 20,000 (Direct) |
View |
2025-07-03 Gift |
2025-07-08 2:47 pm |
N/A N/A |
STEM INC. | STEM | BUZBY DAVID S Director |
5,511 | $0 | 38,049 (Direct) |
View |
2025-06-30 Option Award |
2025-07-02 6:43 pm |
N/A N/A |
STEM INC. | STEM | Carlson Michael James See Remarks |
22,000 | $0 | 22,000 (Direct) |
View |
2025-06-30 Option Award |
2025-07-02 6:40 pm |
N/A N/A |
STEM INC. | STEM | Tappin Matthew PRESIDENT, SOFTWARE DIVISION |
22,000 | $0 | 22,000 (Direct) |
View |
2025-06-30 Option Award |
2025-07-02 6:37 pm |
N/A N/A |
STEM INC. | STEM | Shukla Rahul CHIEF ACCOUNTING OFFICER |
9,000 | $0 | 9,000 (Direct) |
View |
2025-06-30 Option Award |
2025-07-02 2:08 pm |
N/A N/A |
STEM INC. | STEM | Laureles Saul R. CHIEF LEGAL OFFICER |
22,000 | $0 | 22,000 (Direct) |
View |
2025-05-29 Exercise |
2025-06-18 7:14 pm |
N/A N/A |
STEM INC. | STEM | Tappin Matthew President, Software Division |
2,775 | $0 | 434,242 (Direct) |
View |
2025-06-04 Option Award |
2025-06-06 7:33 pm |
N/A N/A |
STEM INC. | STEM | Birns Ira M Director |
149,723 | $0 | 149,723 (Direct) |
View |
2025-06-04 Option Award |
2025-06-06 7:32 pm |
N/A N/A |
STEM INC. | STEM | Guruswamy Vasudevan Director |
149,723 | $0 | 149,723 (Direct) |
View |
2025-06-04 Option Award |
2025-06-06 7:31 pm |
N/A N/A |
STEM INC. | STEM | TYSON LAURA D Director |
149,723 | $0 | 149,723 (Direct) |
View |
2025-06-04 Option Award |
2025-06-06 7:28 pm |
N/A N/A |
STEM INC. | STEM | Tammineedi Anil Director |
149,723 | $0 | 149,723 (Direct) |
View |
2025-06-04 Option Award |
2025-06-06 7:25 pm |
N/A N/A |
STEM INC. | STEM | BUZBY DAVID S Director |
149,723 | $0 | 910,721 (Direct) |
View |
2025-06-04 Option Award |
2025-06-06 7:22 pm |
N/A N/A |
STEM INC. | STEM | Daley Adam Director |
149,723 | $0 | 149,723 (Direct) |
View |
2025-06-04 Option Award |
2025-06-06 7:21 pm |
N/A N/A |
STEM INC. | STEM | Shivram Krishna Director |
149,723 | $0 | 149,723 (Direct) |
View |
2025-05-29 Exercise |
2025-06-02 5:50 pm |
N/A N/A |
STEM INC. | STEM | TYSON LAURA D Director |
110,236 | $0 | 159,747 (Direct) |
View |
2025-05-29 Exercise |
2025-06-02 5:44 pm |
N/A N/A |
STEM INC. | STEM | Shivram Krishna Director |
62,222 | $0 | 62,222 (Direct) |
View |
2025-05-29 Exercise |
2025-06-02 5:25 pm |
N/A N/A |
STEM INC. | STEM | Tammineedi Anil Director |
110,236 | $0 | 4,449,596 (Direct) |
View |
2025-05-29 Exercise |
2025-06-02 5:18 pm |
N/A N/A |
STEM INC. | STEM | Daley Adam Director |
110,236 | $0 | 430,023 (Direct) |
View |
2025-05-29 Exercise |
2025-06-02 5:09 pm |
N/A N/A |
STEM INC. | STEM | BUZBY DAVID S Director |
110,236 | $0 | 871,234 (Direct) |
View |
2025-05-29 Exercise |
2025-06-02 4:21 pm |
N/A N/A |
STEM INC. | STEM | Guruswamy Vasudevan Director |
62,222 | $0 | 62,222 (Direct) |
View |
2025-05-29 Exercise |
2025-06-02 4:07 pm |
N/A N/A |
STEM INC. | STEM | Birns Ira M Director |
110,236 | $0 | 134,420 (Direct) |
View |
2024-10-10 Option Award |
2025-05-06 9:27 pm |
N/A N/A |
STEM INC. | STEM | Shukla Rahul Chief Accounting Officer |
115,000 | $0 | 805,463 (Direct) |
View |
2025-01-22 Exercise |
2025-05-06 9:27 pm |
N/A N/A |
STEM INC. | STEM | Shukla Rahul Chief Accounting Officer |
44,618 | $0 | 805,463 (Direct) |
View |
2025-05-01 Exercise |
2025-05-05 8:32 pm |
N/A N/A |
STEM INC. | STEM | Laureles Saul R. Chief Legal Officer |
3,453 | $0 | 710,335 (Direct) |
View |
2025-03-17 Option Award |
2025-03-19 8:32 pm |
N/A N/A |
STEM INC. | STEM | Guruswamy Vasudevan Director |
62,222 | $0 | 62,222 (Direct) |
View |
2025-03-17 Option Award |
2025-03-19 8:29 pm |
N/A N/A |
STEM INC. | STEM | Shivram Krishna Director |
62,222 | $0 | 62,222 (Direct) |
View |
2025-03-06 Exercise |
2025-03-17 4:30 pm |
N/A N/A |
STEM INC. | STEM | Tappin Matthew President, Software Division |
42,564 | $0 | 884,955 (Direct) |
View |
2025-03-06 Exercise |
2025-03-17 4:30 pm |
N/A N/A |
STEM INC. | STEM | Laureles Saul R. Chief Legal Officer |
76,421 | $0 | 1,218,474 (Direct) |
View |
2025-03-11 Exercise |
2025-03-17 4:30 pm |
N/A N/A |
STEM INC. | STEM | Carlson Michael James Chief Operating Officer |
70,834 | $0 | 659,826 (Direct) |
View |
2025-02-19 Exercise |
2025-02-21 8:46 pm |
N/A N/A |
STEM INC. | STEM | Albert Hofeldt Chief Technology Officer |
47,138 | $0 | 662,232 (Direct) |
View |
Ownership(A) |
2025-02-21 8:44 pm |
N/A N/A |
STEM INC. | STEM | Albert Hofeldt Chief Technology Officer |
0 | $0 | 400,526 (Direct) |
View |
2025-02-20 Exercise |
2025-02-21 8:35 pm |
N/A N/A |
STEM INC. | STEM | Carlson Michael James Chief Operating Officer |
26,053 | $0 | 687,565 (Direct) |
View |
2025-02-20 Exercise |
2025-02-21 8:32 pm |
N/A N/A |
STEM INC. | STEM | Laureles Saul R. Chief Legal Officer |
34,737 | $0 | 711,144 (Direct) |
View |
2025-02-19 Exercise |
2025-02-21 8:31 pm |
N/A N/A |
STEM INC. | STEM | Tappin Matthew President, Software Division |
24,316 | $0 | 474,944 (Direct) |
View |
2025-02-19 Exercise |
2025-02-21 8:31 pm |
N/A N/A |
STEM INC. | STEM | Homenock Kim Chief People Officer |
22,579 | $0 | 616,210 (Direct) |
View |
2025-01-27 Option Award |
2025-01-28 6:16 pm |
N/A N/A |
STEM INC. | STEM | Narayanan Arun CEO |
975,000 | $0 | 975,000 (Direct) |
View |