Form 4 for SEI Solaris Energy Infrastructure, Inc.

Accepted 2024-03-05 00:00:00 ET · period of report 2024-03-01 · accession 0001415889-24-006850 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
	2024-03-05	2024-03-01	SEI	Zartler William A	COB AND CEO, Dir, 10%	A - Grant	$0.00	+267.4K	917.6K	+41%	$0
	2024-03-05	2024-03-01	SEI	Zartler William A	COB AND CEO, Dir, 10%	F - Tax	$8.47	-52.6K	865.0K	-6%	-$445.4K

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Class A Common Stock	2024-03-01	A	A	267,411	$0.00	917,551	D	—	—	(F1) Includes 262,500 shares from Restricted Stock Award granted pursuant to the Solaris Oilfield Infrastructure, Inc. Long Term Incentive Plan on the date indicated. The award vests in three equal annual installments on the first three anniversaries of the grant date. (F2) Includes 4,911 shares vested from Performance-Based Restricted Stock Unit (PSU) Agreement pursuant to the Solaris Oilfield Infrastructure, Inc. Long Term Incentive Plan. The PSUs, which were originally granted on March 1, 2023, vested based on the issuer's level of achievement with respect to relative total stockholder return during the applicable performance period (which began on January 1, 2023 and ended on December 31, 2023).
2	Common	Class A Common Stock	2024-03-01	F	D	52,588	$8.47	864,963	D	—	—	(F3) Represents shares withheld by the Company to satisfy tax withholding obligations upon the vesting of previously granted Restricted Stock Awards and Performance-Based Restricted Stock Awards. (F4) Includes 436,717 shares of Class A common stock subject to previously granted Restricted Stock Awards that remain subject to vesting.