Comfort Systems Usa FIX Insider Ownership

NYSE FIX
$1,655.61 -17.33 (-1.04%)
At close: Aug 21, 2026 · 4:00 PM EDT

Insider Holdings by Owner

435.10K Shares

Insider Ownership Statistics

as of 30 Jun, 2026
Insider Ownership
1.13%
-0.032% pp QoQ
Shares Held by Insiders
400.23K
filed for Jun 2026
-2.78% QoQ
Shares Outstanding
35.37Mn
35,365,000 shares
Direct Holdings
371.80K
Indirect: 28.44K
Net Shares Traded (QoQ)
-11.46K
net selling in Jun 2026
Insiders Holding Shares
18
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest
Average ownership
Peak ownership

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter
Net over range
Buying quarters

Insider Ownership Summary

Quarter ending 30 Jun, 2026

FIX's three largest insider shareholders as of August 04, 2026 are Brian E. Lane (Chief Executive Off., 172.20K shares), Franklin Myers (Director, 74.00K shares), William Iii George (Chief Financial Officer, 37.80K shares).

Form 4 Holdings

Insiders Holding FIX

Insiders 18
Shares held 435.10K
Of outstanding 1.23%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Brian E. Lane Chief Executive Off. 172,202 0 172,202 39.6% 03 Apr, 2026
2 Franklin Myers Director 73,995 0 73,995 17.0% 27 Feb, 2026
3 William Iii George Chief Financial Officer 37,804 0 37,804 8.7% 03 Apr, 2026
4 Herman E Bulls Director 29,774 0 29,774 6.8% 19 Nov, 2025
5 T Mckenna Trent President/Chief Operating Off. 22,346 0 22,346 5.1% 03 Apr, 2026
6 Darcy Anderson Director 18,035 0 18,035 4.1% 05 Mar, 2026
7 Alan Krusi Director 0 16,828 16,828 3.9% 17 Jun, 2022
8 Julie Shaeff Chief Accounting Officer 13,747 0 13,747 3.2% 03 Apr, 2026
9 Constance Ellen Skidmore Director 12,627 0 12,627 2.9% 24 Feb, 2026
10 William J Sandbrook Director 9,166 0 9,166 2.1% 26 Feb, 2026
11 Laura Finley Howell Svp General Counsel 7,938 0 7,938 1.8% 05 Dec, 2025
12 Cindy L. Wallis-Lage Director 0 5,713 5,713 1.3% 19 May, 2025
13 Vance W Tang Director 0 4,998 4,998 1.1% 02 May, 2025
14 Pablo G. Mercado, Director 3,500 0 3,500 0.8% 24 Feb, 2026
15 Terrence Reed Svp Chro 2,968 0 2,968 0.7% 03 Apr, 2026
16 Rhoman J Hardy Director 2,127 0 2,127 0.5% 19 May, 2025
17 Gaurav Kapoor Director 0 727 727 0.2% 19 May, 2025
18 Rachel R. Eslicker Svp General Counsel 608 0 608 0.1% 03 Apr, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

3,465 Insider Transactions

Source SEC Form 4
Latest quarter Jun 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
01 Apr, 2026 Julie Shaeff Chief Accounting Officer Disposed F 87 $1,429.60 $124.37K 13,979 Direct
01 Apr, 2026 T Mckenna Trent President/Chief Operating Off. Disposed F 266 $1,429.60 $380.27K 22,897 Direct
01 Apr, 2026 Brian E. Lane Chief Executive Off. Disposed F 1,146 $1,429.60 $1.64Mn 174,655 Direct
01 Apr, 2026 T Mckenna Trent President/Chief Operating Off. Disposed F 266 $1,429.60 $380.27K 22,897 Direct
01 Apr, 2026 Terrence Reed Svp Chro Disposed F 98 $1,429.60 $140.10K 3,143 Direct
01 Apr, 2026 William Iii George Chief Financial Officer Disposed F 284 $1,429.60 $406.00K 38,601 Direct
01 Apr, 2026 Rachel R. Eslicker Svp General Counsel Disposed F 31 $1,429.60 $44.32K 676 Direct
01 Apr, 2026 Terrence Reed Svp Chro Disposed F 98 $1,429.60 $140.10K 3,143 Direct
01 Apr, 2026 Rachel R. Eslicker Svp General Counsel Disposed F 31 $1,429.60 $44.32K 676 Direct
01 Apr, 2026 Rachel R. Eslicker Svp General Counsel Disposed F 31 $1,429.60 $44.32K 676 Direct
01 Apr, 2026 Julie Shaeff Chief Accounting Officer Disposed F 87 $1,429.60 $124.37K 13,979 Direct
01 Apr, 2026 Terrence Reed Svp Chro Disposed F 98 $1,429.60 $140.10K 3,143 Direct
01 Apr, 2026 William Iii George Chief Financial Officer Disposed F 284 $1,429.60 $406.00K 38,601 Direct
01 Apr, 2026 William Iii George Chief Financial Officer Disposed F 284 $1,429.60 $406.00K 38,601 Direct
01 Apr, 2026 T Mckenna Trent President/Chief Operating Off. Disposed F 266 $1,429.60 $380.27K 22,897 Direct
01 Apr, 2026 Julie Shaeff Chief Accounting Officer Disposed F 87 $1,429.60 $124.37K 13,979 Direct
01 Apr, 2026 Julie Shaeff Chief Accounting Officer Disposed F 87 $1,429.60 $124.37K 13,892 Direct
01 Apr, 2026 T Mckenna Trent President/Chief Operating Off. Disposed F 210 $1,429.60 $300.21K 22,687 Direct
01 Apr, 2026 Rachel R. Eslicker Svp General Counsel Disposed F 25 $1,429.60 $35.74K 651 Direct
01 Apr, 2026 Terrence Reed Svp Chro Disposed F 82 $1,429.60 $117.23K 3,061 Direct