Time on boards
- Boards served
- 3
- Current seats
- 3
- Board service
- 11 years
- Director since
- 2023
11 years of board service in total across 3 boards, counting each seat separately. Longest: Fluence Energy Inc., 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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Host Hotels & Resorts Inc. May 20, 202694.6%
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Fluence Energy Inc. March 12, 202695.0%
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Host Hotels & Resorts Inc. May 14, 202596.7%
-
Fluence Energy Inc. March 17, 202596.2%
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Host Hotels & Resorts Inc. May 15, 202496.1%
-
Fluence Energy Inc. March 20, 202495.1%
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Host Hotels & Resorts Inc. May 18, 202395.7%
-
Fluence Energy Inc. March 20, 202395.9%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Sep 21, 2026 | Fluence Energy Inc. | Open-market purchase | +10,000 | $7.36 | $73,600 |
| May 20, 2026 | Host Hotels & Resorts Inc. | Grant or award | +8,520 | — | — |
| May 18, 2026 | Comfort Systems USA Inc. | Grant or award | +105 | — | — |
| Mar 17, 2026 | Fluence Energy Inc. | Option exercise | +32,348 | — | — |
| Nov 14, 2025 | Comfort Systems USA Inc. | Gift | −800 | — | — |
| Oct 29, 2025 | Comfort Systems USA Inc. | Open-market sale | −2,000 | $1,013.62 | $2,027,240 |
| Aug 27, 2025 | Comfort Systems USA Inc. | Open-market sale | −3,000 | $710.00 | $2,130,000 |
| Jun 9, 2025 | Comfort Systems USA Inc. | Open-market sale | −2,500 | $500.01 | $1,250,025 |
| May 16, 2025 | Comfort Systems USA Inc. | Grant or award | +342 | — | — |
| May 14, 2025 | Host Hotels & Resorts Inc. | Grant or award | +11,612 | — | — |
| Mar 20, 2025 | Fluence Energy Inc. | Option exercise | +11,341 | — | — |
| Mar 5, 2025 | Fluence Energy Inc. | Open-market purchase | +10,000 | $5.41 | $54,100 |
| Feb 13, 2025 | Fluence Energy Inc. | Open-market purchase | +30,000 | $6.53 | $195,900 |
| Dec 23, 2024 | Fluence Energy Inc. | Open-market purchase | +10,000 | $15.57 | $155,700 |
| Aug 13, 2024 | Fluence Energy Inc. | Open-market purchase | +10,000 | $16.81 | $168,100 |
Questions about Herman E. Bulls
What boards is Herman E. Bulls on?
Herman E. Bulls sits on the boards of Comfort Systems USA Inc., Fluence Energy Inc. and Host Hotels & Resorts Inc.
How long has Herman E. Bulls served on boards?
Our records show at least 11 years of board service across 3 boards, the earliest from 2023.
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