Stocks
STEM Stem, Inc.

STEM

Stem, Inc.

Company with tickers: STEM

CIK

1758766

CUSIP

85859N300

Shares Outstanding

8,956,953

Price History Institutional Holders Short Volume Short Interest Fails to Deliver Financials SEC Filings Earnings Calls Insider Trades Congressional Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-03-11	Tappin Matthew	President, Software Products	Sell	402	$10.83	$4,354	2,823
2026-03-10	Tappin Matthew	President, Software Products	Sell	655	$11.12	$7,284	3,225
2026-03-10	Laureles Saul R.	Chief Legal Officer	Sell	942	$11.12	$10,475	27,450
2026-03-10	Carlson Michael James	President, Managed Services	Sell	2,079	$11.12	$23,118	19,458
2026-03-10	Narayanan Arun	Chief Executive Officer	Sell	5,145	$11.12	$57,212	12,980
2026-03-07	Tappin Matthew	President, Software Products	Convert	1,458	—	—	1,459
2026-03-07	Tappin Matthew	President, Software Products	Convert	1,458	—	—	3,880
2026-03-07	Laureles Saul R.	Chief Legal Officer	Convert	2,916	—	—	28,392
2026-03-07	Laureles Saul R.	Chief Legal Officer	Convert	2,916	—	—	2,918
2026-03-07	Carlson Michael James	President, Managed Services	Convert	3,541	—	—	3,516
2026-03-07	Carlson Michael James	President, Managed Services	Convert	3,541	—	—	21,537
2026-03-07	Narayanan Arun	Chief Executive Officer	Convert	12,500	—	—	12,500
2026-03-07	Narayanan Arun	Chief Executive Officer	Convert	5,625	—	—	18,125
2026-03-07	Narayanan Arun	Chief Executive Officer	Convert	5,625	—	—	5,625
2026-03-07	Narayanan Arun	Chief Executive Officer	Convert	12,500	—	—	25,000
2026-03-04	Tappin Matthew	President, Software Products	Sell	185	$10.00	$1,850	2,422
2026-03-03	Laureles Saul R.	Chief Legal Officer	Sell	292	$9.67	$2,824	25,476
2026-03-03	Tappin Matthew	President, Software Products	Sell	300	$9.67	$2,901	2,607
2026-03-01	Laureles Saul R.	Chief Legal Officer	Convert	904	—	—	0
2026-03-01	Laureles Saul R.	Chief Legal Officer	Convert	904	—	—	25,768
2026-03-01	Tappin Matthew	President, Software Products	Convert	670	—	—	2,907
2026-03-01	Tappin Matthew	President, Software Products	Convert	670	—	—	0
2026-02-26	Narayanan Arun	Chief Executive Officer	Award	57,600	—	—	57,600
2026-02-26	Narayanan Arun	Chief Executive Officer	Award	38,400	—	—	38,400
2026-02-26	Laureles Saul R.	Chief Legal Officer	Award	12,000	—	—	12,000
2026-02-26	Laureles Saul R.	Chief Legal Officer	Award	18,000	—	—	18,000
2026-02-26	Carlson Michael James	President, Managed Services	Award	17,200	—	—	17,200
2026-02-26	Carlson Michael James	President, Managed Services	Award	25,800	—	—	25,800
2026-02-26	Musfeldt Brian	Chief Financial Officer	Award	17,200	—	—	17,200
2026-02-26	Musfeldt Brian	Chief Financial Officer	Award	25,800	—	—	25,800
2026-02-26	Tappin Matthew	President, Software Products	Award	17,200	—	—	17,200
2026-02-26	Tappin Matthew	President, Software Products	Award	25,800	—	—	25,800
2026-02-20	Tappin Matthew	President, Software Products	Sell	366	$11.40	$4,172	2,237
2026-02-19	Tappin Matthew	President, Software Products	Tax	522	$11.30	$5,899	2,603
2026-02-19	Laureles Saul R.	Chief Legal Officer	Tax	536	$11.30	$6,057	24,864
2026-02-19	Carlson Michael James	President, Managed Services	Tax	730	$11.30	$8,249	17,996
2026-02-15	Laureles Saul R.	Chief Legal Officer	Convert	1,790	—	—	25,400
2026-02-15	Carlson Michael James	President, Managed Services	Convert	1,342	—	—	18,726
2026-02-15	Carlson Michael James	President, Managed Services	Convert	1,342	—	—	0
2026-02-15	Tappin Matthew	President, Software Products	Convert	1,253	—	—	0
2026-02-15	Tappin Matthew	President, Software Products	Convert	1,253	—	—	3,125
2026-02-15	Laureles Saul R.	Chief Legal Officer	Convert	1,790	—	—	0
2026-01-05	Cabot Jeffrey T	Chief Accounting Officer	Other	0	—	—	0
2026-01-05	Cabot Jeffrey T	Chief Accounting Officer	Award	7,000	—	—	7,000
2026-01-05	Cabot Jeffrey T	Chief Accounting Officer	Award	3,500	—	—	3,500
2026-01-05	Cabot Jeffrey T	Chief Accounting Officer	Award	3,500	—	—	3,500
2025-11-18	Shukla Rahul	Chief Accounting Officer	Sell	3,674	$16.21	$59,556	0
2025-11-11	Tappin Matthew	President, Software Products	Sell	9,584	$17.70	$169,637	1,872
2025-11-10	Carlson Michael James	President, Managed Services	Tax	6,743	$18.27	$123,195	17,384
2025-11-10	Shukla Rahul	Chief Accounting Officer	Tax	2,076	$18.27	$37,929	3,674
2025-11-10	Tappin Matthew	President, Software Products	Tax	5,416	$18.27	$98,950	11,456
2025-11-10	Laureles Saul R.	Chief Legal Officer	Tax	3,379	$18.27	$61,734	23,610
2025-11-07	Carlson Michael James	President, Managed Services	Convert	13,750	—	—	0
2025-11-07	Carlson Michael James	President, Managed Services	Convert	13,750	—	—	24,127
2025-11-07	Shukla Rahul	Chief Accounting Officer	Convert	5,750	—	—	0
2025-11-07	Shukla Rahul	Chief Accounting Officer	Convert	5,750	—	—	5,750
2025-11-07	Tappin Matthew	President, Software Products	Convert	15,000	—	—	16,872
2025-11-07	Tappin Matthew	President, Software Products	Convert	15,000	—	—	0
2025-11-07	Laureles Saul R.	Chief Legal Officer	Convert	13,750	—	—	0
2025-11-07	Laureles Saul R.	Chief Legal Officer	Convert	13,750	—	—	26,989
2025-07-28	Carlson Michael James	President, Managed Services	Award	10,000	—	—	10,000
2025-07-28	Carlson Michael James	President, Managed Services	Award	10,000	—	—	10,000
2025-07-28	Laureles Saul R.	Chief Legal Officer	Award	10,000	—	—	10,000
2025-07-28	Laureles Saul R.	Chief Legal Officer	Award	10,000	—	—	10,000
2025-07-28	Tappin Matthew	President, Software Products	Award	10,000	—	—	10,000
2025-07-28	Tappin Matthew	President, Software Products	Award	10,000	—	—	10,000
2025-07-17	Musfeldt Brian	Chief Financial Officer	Other	0	—	—	0
2025-07-17	Musfeldt Brian	Chief Financial Officer	Award	11,000	—	—	11,000
2025-07-17	Musfeldt Brian	Chief Financial Officer	Award	5,500	—	—	5,500
2025-07-17	Musfeldt Brian	Chief Financial Officer	Award	5,500	—	—	5,500
2025-07-03	BUZBY DAVID S	Director	Gift	5,511	—	—	37,571
2025-07-03	BUZBY DAVID S	Director	Gift	5,511	—	—	478
2025-06-30	Carlson Michael James	President, Managed Services	Award	5,500	—	—	5,500
2025-06-30	Carlson Michael James	President, Managed Services	Award	5,500	—	—	5,500
2025-06-30	Carlson Michael James	President, Managed Services	Award	11,000	—	—	11,000
2025-06-30	Tappin Matthew	President, Software Products	Award	5,500	—	—	5,500
2025-06-30	Tappin Matthew	President, Software Products	Award	5,500	—	—	5,500
2025-06-30	Tappin Matthew	President, Software Products	Award	11,000	—	—	11,000
2025-06-30	Shukla Rahul	Chief Accounting Officer	Award	2,250	—	—	2,250
2025-06-30	Shukla Rahul	Chief Accounting Officer	Award	2,250	—	—	2,250
2025-06-30	Shukla Rahul	Chief Accounting Officer	Award	4,500	—	—	4,500
2025-06-30	Laureles Saul R.	Chief Legal Officer	Award	11,000	—	—	11,000
2025-06-30	Laureles Saul R.	Chief Legal Officer	Award	5,500	—	—	5,500
2025-06-30	Laureles Saul R.	Chief Legal Officer	Award	5,500	—	—	5,500
2025-06-16	Tappin Matthew	President, Software Products	Sell	20,823	$0.45	$9,370	37,458
2025-06-04	Birns Ira M	Director	Award	149,723	—	—	149,723
2025-06-04	Guruswamy Vasudevan	Director	Award	149,723	—	—	149,723
2025-06-04	TYSON LAURA D	Director	Award	149,723	—	—	149,723
2025-06-04	Tammineedi Anil	Director	Award	149,723	—	—	149,723
2025-06-04	BUZBY DAVID S	Director	Other	641,209	—	—	641,209
2025-06-04	BUZBY DAVID S	Director	Award	149,723	—	—	149,723
2025-06-04	BUZBY DAVID S	Director	Other	119,789	—	—	119,789
2025-06-04	Daley Adam	Director	Award	149,723	—	—	149,723
2025-06-04	Shivram Krishna	Director	Award	149,723	—	—	149,723
2025-05-30	Tappin Matthew	President, Software Products	Sell	1,164	$0.45	$525	58,281
2025-05-29	Tappin Matthew	President, Software Products	Convert	2,775	—	—	59,445
2025-05-29	Tappin Matthew	President, Software Products	Convert	2,775	—	—	396,784
2025-05-29	TYSON LAURA D	Director	Convert	110,236	—	—	0
2025-05-29	TYSON LAURA D	Director	Convert	110,236	—	—	159,747
2025-05-29	Shivram Krishna	Director	Convert	62,222	—	—	0