Herman E. Bulls
Herman E. Bulls: Director at Comfort Systems USA and Director at Fluence. What Herman E. Bulls holds in 2 AI and semiconductor companies tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Comfort Systems USA (FIX)
Herman E. Bulls holds 29,879 Comfort Systems USA shares (0.08% of the company), worth about $51.2M at the last price, according to the Form 4 of May 18, 2026.
- Shares held: 29,879 (0.08%), $51.2M — Held in their own name.
Fluence (FLNC)
Herman E. Bulls holds 169,550 Fluence shares (0.09% of the company), worth about $1.3M at the last price, according to the Form 4 of Sep 21, 2026.
- Shares held: 169,550 (0.09%), $1.3M — Held in their own name: 169,550 Class A.
Declarations
- Fluence (FLNC) — Form 4 of Sep 21, 2026: open-market purchase of 10,000 at $7.36; 169,550 shares after 0001868941-26-000050
- Comfort Systems USA (FIX) — Form 4 of May 18, 2026: grant or award of 105; 29,879 shares after 0001205068-26-000006
- Fluence (FLNC) — Form 4 of Mar 17, 2026: option exercise or conversion of 32,348; 159,550 shares after 0001205068-26-000004
- Fluence (FLNC) — Form 4 of Mar 12, 2026 0001205068-26-000002
- Comfort Systems USA (FIX) — Form 4 of Nov 14, 2025: gift of 800; 29,774 shares after 0001205068-25-000007
- Comfort Systems USA (FIX) — Form 4 of Oct 29, 2025: open-market sale of 2,000 at $1,013.62; 30,574 shares after 0001205068-25-000005
- Comfort Systems USA (FIX) — Form 4 of Aug 27, 2025: open-market sale of 3,000 at $710.00; 32,574 shares after 0001415889-25-023208
- Comfort Systems USA (FIX) — Form 4 of Jun 9, 2025: open-market sale of 2,500 at $500.01; 35,574 shares after 0001415889-25-016662
- Comfort Systems USA (FIX) — Form 4 of May 16, 2025: grant or award of 342; 38,074 shares after 0001415889-25-013752
- Fluence (FLNC) — Form 4 of Mar 20, 2025: option exercise or conversion of 11,341; 127,202 shares after 0001868941-25-000046
- Fluence (FLNC) — Form 4 of Mar 17, 2025 0001868941-25-000035
- Fluence (FLNC) — Form 4 of Mar 5, 2025: open-market purchase of 10,000 at $5.41; 115,861 shares after 0001868941-25-000029
- Fluence (FLNC) — Form 4 of Feb 13, 2025: open-market purchase of 30,000 at $6.53; 105,861 shares after 0001868941-25-000019
- Fluence (FLNC) — Form 4 of Dec 23, 2024: open-market purchase of 10,000 at $15.57; 75,861 shares after 0001868941-24-000095
- Fluence (FLNC) — Form 4 of Aug 13, 2024: open-market purchase of 10,000 at $16.81; 65,861 shares after 0001868941-24-000061
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.