Triplett Mark William
Known title: Chief Operating OfficerCIK: 0001332718
Associated companies
Transaction History
| STEM | ▲ Buy | Option Exercise | 39,843 | $271K | 4/12/2022 | View on chart |
| STEM | ▲ Buy | Option Exercise | 235,663 | $535K | 4/12/2022 | View on chart |
| STEM | ▼ Sell | Tax Withholding | 144,032 | $1.4M | 4/12/2022 | View on chart |
| STEM | ▲ Buy | Option Exercise | 174,624 | $396K | 4/12/2022 | View on chart |
| STEM | ▼ Sell | Tax Withholding | 40,408 | $396K | 4/12/2022 | View on chart |
| STEM | ▲ Buy | Option Exercise | 1,048 | $7K | 4/12/2022 | View on chart |
| STEM | ▼ Sell | Tax Withholding | 883 | $9K | 4/12/2022 | View on chart |
| STEM | ▼ Sell | Tax Withholding | 33,545 | $333K | 4/12/2022 | View on chart |
| STEM | ▲ Buy | Option Exercise | 174,000 | $395K | 3/15/2022 | View on chart |
| STEM | ▼ Sell | Tax Withholding | 93,165 | $742K | 3/15/2022 | View on chart |
| STEM | ▼ Sell | Open Market | 5,000 | $61K | 1/31/2022 | View on chart |
| STEM | ▼ Sell | Open Market | 5,000 | $71K | 1/18/2022 | View on chart |
| STEM | ▼ Sell | Open Market | 5,000 | $96K | 1/3/2022 | View on chart |
| STEM | ▼ Sell | Open Market | 5,000 | $91K | 12/20/2021 | View on chart |
| STEM | ▼ Sell | Open Market | 940 | $16K | 12/6/2021 | View on chart |
| STEM | ▼ Sell | Open Market | 3,960 | $74K | 12/6/2021 | View on chart |
| STEM | ▼ Sell | Open Market | 100 | $2K | 12/6/2021 | View on chart |
| STEM | ▼ Sell | Open Market | 500 | $12K | 11/22/2021 | View on chart |
| STEM | ▼ Sell | Open Market | 4,500 | $103K | 11/22/2021 | View on chart |
| STEM | ▼ Sell | Open Market | 5,000 | $125K | 11/8/2021 | View on chart |
| STEM | ▼ Sell | Open Market | 100 | $3K | 10/28/2021 | View on chart |
| STEM | ▼ Sell | Open Market | 800 | $19K | 10/28/2021 | View on chart |
| STEM | ▼ Sell | Open Market | 200 | $5K | 10/28/2021 | View on chart |
| STEM | ▼ Sell | Open Market | 3,900 | $90K | 10/28/2021 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
September 30, 2026
Stem Inc. Receives Analyst Upgrades Amid Industrial Pre‑Market Activity
A 3M analyst has shifted from a bearish view to a more positive stance on Stem Inc. UBS also upgraded the stock, keeping its price target at $7. These changes come as a broader group of industrial stocks moved in Friday’s pre‑market session, which could influence Stem’s trading activity.
Stem Inc. Receives Analyst Upgrades Amid Industrial Pre‑Market Activity. A 3M analyst has shifted from a bearish view to a more positive stance on Stem Inc. UBS also upgraded the stock, keeping its price target at $7. These changes come as a broader group of industrial stocks moved in Friday’s pre‑market session, which could influence Stem’s trading activity.