- Corporate Officers - B
- Bulls Herman E
Insider Trading History of Bulls Herman E
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Bulls Herman E since 2015.
This trader's CIK number is 1205068.
At the time of last reporting, Bulls Herman E was the Officer of Comfort Systems Usa Inc. (stock ticker symbol FIX).
Also see all insider trading activities at Comfort Systems Usa Inc.
Note that in the past
BULLS HERMAN E also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at American Campus Communities Inc (ACC) by Bulls Herman E
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2021 | ACC | 0 | $0 | 0 | $0 | 5,742 | $0 |
Yearly summary of insider trading at Computer Sciences Corp (CSC) by Bulls Herman E
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2016 | CSC | 0 | $0 | 0 | $0 | 4,500 | $0 |
Yearly summary of insider trading at Comfort Systems Usa Inc (FIX) by Bulls Herman E
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | FIX | 0 | $0 | 5,500 | $3,380,015 | 0 | $0 |
| 2022 | FIX | 0 | $0 | 16,500 | $1,873,020 | 0 | $0 |
| 2017 | FIX | 0 | $0 | 8,000 | $337,760 | 0 | $0 |
| 2015 | FIX | 0 | $0 | 10,000 | $236,000 | 20,000 | $264,100 |
Yearly summary of insider trading at Fluence Energy, Inc. (FLNC) by Bulls Herman E
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | FLNC | 40,000 | $249,990 | 0 | $0 | 11,341 | $0 |
| 2024 | FLNC | 10,000 | $168,140 | 0 | $0 | 10,926 | $0 |
| 2023 | FLNC | 0 | $0 | 0 | $0 | 7,364 | $0 |
| 2022 | FLNC | 14,000 | $178,520 | 0 | $0 | 0 | $0 |
| 2021 | FLNC | 10,000 | $280,000 | 0 | $0 | 0 | $0 |
Insider trading activities at 4 companies by Bulls Herman E:
1. American Campus Communities Inc (ACC)
2. Computer Sciences Corp (CSC)
3. Comfort Systems Usa Inc (FIX)
4. Fluence Energy, Inc. (FLNC)
Table 1. Insider trading of American Campus Communities Inc (ACC) by Bulls Herman E
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2021-04-28 | ACC | Option Ex | 2,724 | .00 | 0 |
| 2021-01-27 | ACC | Option Ex | 3,018 | .00 | 0 |
Table 2. Insider trading of Computer Sciences Corp (CSC) by Bulls Herman E
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2016-08-10 | CSC | Option Ex | 4,500 | .00 | 0 |
Table 3. Insider trading of Comfort Systems Usa Inc (FIX) by Bulls Herman E
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-08-27 | FIX | Sale | 3,000 | 710.00 | 2,130,000 |
| 2025-06-09 | FIX | Sale | 2,500 | 500.01 | 1,250,015 |
| 2022-11-10 | FIX | Sale | 8,500 | 123.00 | 1,045,500 |
| 2022-08-11 | FIX | Sale | 8,000 | 103.44 | 827,520 |
| 2017-11-06 | FIX | Sale | 8,000 | 42.22 | 337,760 |
| 2015-11-09 | FIX | Option Ex | 10,000 | 13.51 | 135,100 |
| 2015-06-10 | FIX | Option Ex | 10,000 | 12.90 | 129,000 |
| 2015-06-10 | FIX | Sale | 10,000 | 23.60 | 236,000 |
Table 4. Insider trading of Fluence Energy, Inc. (FLNC) by Bulls Herman E
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-03-20 | FLNC | Option Ex | 11,341 | .00 | 0 |
| 2025-03-05 | FLNC | Buy | 10,000 | 5.41 | 54,090 |
| 2025-02-13 | FLNC | Buy | 30,000 | 6.53 | 195,900 |
| 2024-08-13 | FLNC | Buy | 10,000 | 16.81 | 168,140 |
| 2024-03-20 | FLNC | Option Ex | 10,926 | .00 | 0 |
| 2023-03-19 | FLNC | Option Ex | 7,364 | .00 | 0 |
| 2022-02-15 | FLNC | Buy | 4,000 | 13.29 | 53,160 |
| 2022-02-18 | FLNC | Buy | 10,000 | 12.54 | 125,360 |
| 2021-11-01 | FLNC | Buy | 10,000 | 28.00 | 280,000 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Bulls Herman E
(Officer of Comfort Systems Usa Inc at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.