Bloom Energy Corporation
A maker of solid-oxide fuel cells, Bloom Energy builds the Bloom Energy Server — boxy units that quietly turn natural gas, biogas, or hydrogen into electricity without burning anything, powering data centers, factories, and utilities. Its roots trace to founder K.R. Sridhar's NASA work on making oxygen for Mars; when that mission was shelved, he flipped the idea to make power on Earth. The fuel-cell stacks are built from cheap sand-like materials, and the company's name hints at the idea of clean energy "blooming" wherever it lands.
Sold 10.00M
Granted 3.3K
Granted 2.54M · Sold 1.23M
Granted 627.5K · Sold 498.5K
Granted 41.9K · Sold 95.0K
Granted 99.6K · Sold 88.7K
Granted 365.8K · Sold 104.1K
Granted 267.3K · Sold 95.1K
Granted 58.2K · Sold 35.6K
Granted 393.0K · Sold 122.3K
Granted 75.4K
Granted 300.0K
Granted 227.6K · Sold 98.2K
Granted 3.9K · Sold 44.9K
Granted 195.6K · Sold 44.6K
Granted 57.5K · Sold 61.0K
Granted 57.5K
Granted 41.9K · Sold 100.9K
Granted 38.9K
Granted 34.8K
Granted 16.3K · Sold 1.3K
Granted 10.0K
Granted 21.4K · Sold 20.0K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| SK ecoplant Co., Ltd.10% owner · 5 transactions | — | 13.49Mas of Jul 2025 | — | — | 10.00M |
| Sandell Scott DDirector · 7 transactions | — | 4.75Mas of Mar 2022 | 3.3K | — | — |
| Sridhar KRChairman & CEO, Director · 51 transactions | — | 3.07M | 2.54M | — | 1.23M |
| Soderberg Shawn MarieSee Remarks · 98 transactions | — | 1.56M | 627.5K | — | 498.5K |
| Chambers John TDirector · 7 transactions | — | 809.4K | 41.9K | — | 95.0K |
| Chitoori SatishChief Operations Officer · 21 transactions | — | 417.7K | 99.6K | — | 88.7K |
| Griffiths GlenEVP Quality, Reliability &EH&S · 57 transactions | +191.6% | 405.9Kas of Mar 2023 | 365.8K | — | 104.1K |
| Joshi AmanChief Commercial Officer · 14 transactions | — | 347.9K | 267.3K | — | 95.1K |
| Venkataraman SwaminathanEVP of Engineering & CTO · 12 transactions | +8.4% | 322.7Kas of Mar 2022 | 58.2K | — | 35.6K |
| Cameron Gregory DSee Remarks · 7 transactions | +868.3% | 299.1Kas of Mar 2023 | 393.0K | — | 122.3K |
| Immelt Jeffrey RDirector · 24 transactions | +44.7% | 231.2K | 75.4K | — | — |
| Berenbaum DanielChief Financial Officer · 2 transactions | — | 200.0Kas of May 2024 | 300.0K | — | — |
| Moore Sharelynn FayeSee Remarks · 34 transactions | — | 168.4Kas of Aug 2023 | 227.6K | — | 98.2K |
| Kurzymski MaciejChief Accounting Officer · 9 transactions | — | 161.6K | 3.9K | — | 44.9K |
| Brooks GuillermoEVP, Sales - Americas · 24 transactions | — | 150.6Kas of Jan 2024 | 195.6K | — | 44.6K |
| Bush Mary KDirector · 8 transactions | -6.2% | 106.1K | 57.5K | — | 61.0K |
| Boskin Michael JDirector · 5 transactions | +126.6% | 102.9K | 57.5K | — | — |
| Zervigon EddyDirector · 9 transactions | -43% | 78.1K | 41.9K | — | 100.9K |
| Burger Barbara JDirector · 3 transactions | — | 38.9K | 38.9K | — | — |
| Warner Cynthia JDirector · 15 transactions | — | 34.8K | 34.8K | — | — |
| Pinkus Gary SDirector · 10 transactions | — | 15.1K | 16.3K | — | 1.3K |
| Edwards Simon StephenChief Financial Officer · 1 transaction | — | 10.0K | 10.0K | — | — |
| Snabe Jim H.Director · 5 transactions | — | 1.5K | 21.4K | — | 20.0K |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 5 years: -12.64M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.