Julie Shaeff - 10 May 2021 Form 4 Insider Report for COMFORT SYSTEMS USA INC (FIX)

Signature
/s/ Laura F. Howell, by power of attorney
Issuer symbol
FIX
Transactions as of
10 May 2021
Net transactions value
-$1,373,646
Form type
4
Filing time
11 May 2021, 16:06:43 UTC
Next filing
25 Mar 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction FIX Common Stock Options Exercise $5,818 +519 +1.6% $11.21 32,132 10 May 2021 Direct
transaction FIX Common Stock Options Exercise $19,737 +1,424 +4.4% $13.86 33,556 10 May 2021 Direct
transaction FIX Common Stock Options Exercise $16,150 +1,000 +3% $16.15 34,556 10 May 2021 Direct
transaction FIX Common Stock Options Exercise $19,670 +1,000 +2.9% $19.67 35,556 10 May 2021 Direct
transaction FIX Common Stock Options Exercise $30,360 +1,000 +2.8% $30.36 36,556 10 May 2021 Direct
transaction FIX Common Stock Options Exercise $36,250 +1,000 +2.7% $36.25* 37,556 10 May 2021 Direct
transaction FIX Common Stock Sale $518,912 -5,943 -16% $87.31 31,613 10 May 2021 Direct F1
transaction FIX Common Stock Sale $982,719 -11,258 -36% $87.29 20,355 10 May 2021 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction FIX Option to Buy Options Exercise $0 -519 -100% $0.000000* 0 10 May 2021 Common Stock 519 $11.21 Direct F2
transaction FIX Option to Buy Options Exercise $0 -1,424 -100% $0.000000* 0 10 May 2021 Common Stock 1,424 $13.86 Direct F3
transaction FIX Option to Buy Options Exercise $0 -1,000 -48% $0.000000 1,067 10 May 2021 Common Stock 1,000 $16.15 Direct F4
transaction FIX Option to Buy Options Exercise $0 -1,000 -49% $0.000000 1,030 10 May 2021 Common Stock 1,000 $19.67 Direct F5
transaction FIX Option to Buy Options Exercise $0 -1,000 -23% $0.000000 3,420 10 May 2021 Common Stock 1,000 $30.36 Direct F6
transaction FIX Option to Buy Options Exercise $0 -1,000 -29% $0.000000 2,393 10 May 2021 Common Stock 1,000 $36.25 Direct F7
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents the average price of shares sold; full information regarding the number of shares sold and specific prices will be made available upon request to the Company's Office of the General Counsel.
F2 Stock options were granted on 3/26/2012, vested equally over a three-year period, and were fully vested on 4/1/2015.
F3 Stock options were granted on 3/20/2013, vested equally over a three-year period, and were fully vested on 4/1/2016.
F4 Stock options were granted on 3/19/2014, vested equally over a three-year period, and were fully vested on 4/1/2017.
F5 Stock options were granted on 3/25/2015, vested equally over a three-year period, and were fully vested on 4/1/2018.
F6 Stock options were granted on 3/23/2016, vested equally over a three-year period, and were fully vested on 4/1/2019.
F7 Stock options were granted on 3/8/2017, vested equally over a three-year period, and were fully vested on 4/1/2020.