SLNG

SEC source: 0001628280-22-023689 · wf-form4_166145778365321.xml · nonDerivative · entry 2

Ballard Westervelt T. JR · CIK 0001541112 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 300,152

F3 · price: Value of the shares based on the closing price of the stock on the vesting date.

SEC source: 0001628280-22-023689 · wf-form4_166145778365321.xml · nonDerivative · entry 1

Ballard Westervelt T. JR · CIK 0001541112 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 318,358

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: RSU Vesting. See additional details at footnotes 2 and 3.

F2 · price: The Restricted Stock Units ("RSUs") were awarded to the reporting person pursuant to the Stabilis Solutions, Inc. 2019 Long Term Incentive Plan (the "LTIP"). Each RSU represents the right to receive upon vesting, one share of Stabilis Solutions, Inc. Common Stock.

SEC source: 0001628280-22-023103 · wf-form4_166074146440925.xml · nonDerivative · entry 1

KUNTZ EDWARD L · CIK 0001182168 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,172

F1 · price: This transaction was executed in multiple trades at prices ranging from $4.25 to $4.37 on 8/15 and 8/16. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-22-014169 · wf-form4_165239428087270.xml · nonDerivative · entry 1

Puhala Andrew Lewis · CIK 0001567730 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,707

F1 · price: This transaction was executed in multiple trades at prices ranging from $4.01 to $4.10 on 5/11 and 5/12. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-22-013860 · wf-form4_165230211595528.xml · nonDerivative · entry 1

KUNTZ EDWARD L · CIK 0001182168 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,166

SEC source: 0001628280-22-013393 · wf-form4_165213215030613.xml · nonDerivative · entry 1

KUNTZ EDWARD L · CIK 0001182168 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,166

F1 · price: This transaction was executed in multiple trades at prices ranging from $3.9 to $4.34. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-22-013392 · wf-form4_165213206521120.xml · nonDerivative · entry 1

Puhala Andrew Lewis · CIK 0001567730 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,284

F1 · price: This transaction was executed in multiple trades at prices ranging from $3.65 to $3.95. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-22-011941 · wf-form4_165160317061031.xml · derivative · entry 2

Puhala Andrew Lewis · CIK 0001567730 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,326

Underlying: Common Stock · 6,667 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: The Restricted Stock Units ("RSUs") were awarded to the reporting person pursuant to the Stabilis Solutions, Inc. Amended and Restated 2019 Long Term Incentive Plan (the "LTIP"). Each RSU represents the right to receive upon vesting, one share of Stabilis Solutions, Inc. Common Stock.

F3 · derivative.exercise_date: The RSUs were awarded to the reporting person pursuant to the LTIP and vest ratably in three annual installments beginning one year from the grant date, subject to the terms and conditions of the award agreement.

F4 · derivative.expiration_date: Unless earlier forfeited under the terms and conditions of the award agreement, the RSUs expire immediately following vesting.

SEC source: 0001628280-22-011941 · wf-form4_165160317061031.xml · nonDerivative · entry 1

Puhala Andrew Lewis · CIK 0001567730 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,284

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: RSU with 3 Year Graded vesting schedule

F2 · price: The Restricted Stock Units ("RSUs") were awarded to the reporting person pursuant to the Stabilis Solutions, Inc. Amended and Restated 2019 Long Term Incentive Plan (the "LTIP"). Each RSU represents the right to receive upon vesting, one share of Stabilis Solutions, Inc. Common Stock.

SEC source: 0001104659-22-034093 · tm229418-2_4seq1.xml · nonDerivative · entry 1

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 300,411

SEC source: 0001628280-22-006305 · wf-form4_164738280187375.xml · nonDerivative · entry 2

KUNTZ EDWARD L · CIK 0001182168 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,166

SEC source: 0001628280-22-006204 · wf-form4_164736761051500.xml · nonDerivative · entry 1

Broussard Benjamin J. · CIK 0001784631 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,000

SEC source: 0001628280-22-006305 · wf-form4_164738280187375.xml · nonDerivative · entry 1

KUNTZ EDWARD L · CIK 0001182168 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,466

SEC source: 0001628280-22-003542 · wf-form4_164565373393540.xml · derivative · entry 3

Ballard Westervelt T. JR · CIK 0001541112 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,742,574

Underlying: Common Stock · 442,547 shares

Expires not disclosed

F6 · derivative.exercise_date: The Stock Options were awarded to the reporting person pursuant to the LTIP and vest ratably in three annual installments beginning one year from the grant date, subject to the terms and conditions of the award agreement.

F5 · derivative.expiration_date: Unless earlier forfeited under the terms and conditions of the award agreement, the Stock Options expire 10 years from grant date.

SEC source: 0001628280-22-003542 · wf-form4_164565373393540.xml · derivative · entry 2

Ballard Westervelt T. JR · CIK 0001541112 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,300,000

Underlying: Common Stock · 1,300,000 shares

Expires not disclosed

F4 · derivative.exercise_date: The Stock Options were awarded to the reporting person pursuant to the Stabilis Solutions, Inc. Amended and Restated 2019 Long Term Incentive Plan (the "LTIP"). The options vest as follows: (i) 442,000 options on August 23, 2022, (ii) 429,000 options on August 23, 2023, and (iii) 429,000 options on August 23, 2024, conditioned on Mr. Ballard remaining continuously employed through each vesting date.

F5 · derivative.expiration_date: Unless earlier forfeited under the terms and conditions of the award agreement, the Stock Options expire 10 years from grant date.

SEC source: 0001628280-22-003542 · wf-form4_164565373393540.xml · derivative · entry 1

Ballard Westervelt T. JR · CIK 0001541112 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 273,293

Underlying: Common Stock · 23,293 shares

Expires not disclosed

F1 · derivative.exercise_price: The Restricted Stock Units ("RSUs") were awarded to the reporting person pursuant to the Stabilis Solutions, Inc. Amended and Restated 2019 Long Term Incentive Plan (the "LTIP"). Each RSU represents the right to receive upon vesting, one share of Stabilis Solutions, Inc. Common Stock.

F2 · derivative.exercise_date: The RSUs were awarded to the reporting person pursuant to the LTIP and vest ratably in three annual installments beginning one year from the grant date, subject to the terms and conditions of the award agreement.

F3 · derivative.expiration_date: Unless earlier forfeited under the terms and conditions of the award agreement, the RSUs expire immediately following vesting.

SEC source: 0001628280-22-003541 · wf-form4_164565364978871.xml · derivative · entry 2

Puhala Andrew Lewis · CIK 0001567730 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,515

Underlying: Common Stock · 88,515 shares

Expires not disclosed

F4 · derivative.exercise_date: The Stock Options were awarded to the reporting person pursuant to the LTIP and vest ratably in three annual installments beginning one year from the grant date, subject to the terms and conditions of the award agreement.

F5 · derivative.expiration_date: Unless earlier forfeited under the terms and conditions of the award agreement, the Stock Options expire 10 years from grant date.

SEC source: 0001628280-22-003541 · wf-form4_164565364978871.xml · derivative · entry 1

Puhala Andrew Lewis · CIK 0001567730 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,993

Underlying: Common Stock · 4,659 shares

Expires not disclosed

F1 · derivative.exercise_price: The Restricted Stock Units ("RSUs") were awarded to the reporting person pursuant to the Stabilis Solutions, Inc. Amended and Restated 2019 Long Term Incentive Plan (the "LTIP"). Each RSU represents the right to receive upon vesting, one share of Stabilis Solutions, Inc. Common Stock.

F2 · derivative.exercise_date: The RSUs were awarded to the reporting person pursuant to the LTIP and vest ratably in three annual installments beginning one year from the grant date, subject to the terms and conditions of the award agreement.

F3 · derivative.expiration_date: Unless earlier forfeited under the terms and conditions of the award agreement, the RSUs expire immediately following vesting.

SEC source: 0001628280-21-023815 · wf-form4_163728012869922.xml · nonDerivative · entry 2

Morris Matthew · CIK 0001290188 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,000

F2 · price: This transaction was executed in multiple trades at prices ranging from $5.96 to $6.00. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-21-023815 · wf-form4_163728012869922.xml · nonDerivative · entry 1

Morris Matthew · CIK 0001290188 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,191

F1 · price: This transaction was executed in multiple trades at prices ranging from $5.67 to $5.75. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-21-023571 · wf-form4_163710123005990.xml · nonDerivative · entry 1

Puhala Andrew Lewis · CIK 0001567730 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,617

F1 · price: This transaction was executed in multiple trades at prices ranging from $5.62 to $5.69. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-21-017632 · wf-form4_162993265056684.xml · derivative · entry 4

Ballard Westervelt T. JR · CIK 0001541112 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 250,000

Underlying: Common Stock · 250,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The Restricted Stock Units ("RSUs") were awarded to the reporting person pursuant to the Stabilis Solutions, Inc. 2019 Long Term Incentive Plan (the "LTIP"). Each RSU represents the right to receive upon vesting, one share of Stabilis Solutions, Inc. Common Stock.

F4 · derivative.exercise_date: 250,000 RSUs vested immediately.

F3 · derivative.expiration_date: Unless earlier forfeited under the terms and conditions of the award agreement, the RSUs expire immediately following vesting.

SEC source: 0001628280-21-017632 · wf-form4_162993265056684.xml · derivative · entry 3

Ballard Westervelt T. JR · CIK 0001541112 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 500,000

Underlying: Common Stock · 500,000 shares

Expires not disclosed

F1 · derivative.exercise_price: The Restricted Stock Units ("RSUs") were awarded to the reporting person pursuant to the Stabilis Solutions, Inc. 2019 Long Term Incentive Plan (the "LTIP"). Each RSU represents the right to receive upon vesting, one share of Stabilis Solutions, Inc. Common Stock.

F2 · derivative.exercise_date: Awarded 500,000 RSUs. 250,000 vest immediately; 125,000 RSUs will vest on August 20, 2022 and 125,000 RSUs will vest on August 20, 2023

F3 · derivative.expiration_date: Unless earlier forfeited under the terms and conditions of the award agreement, the RSUs expire immediately following vesting.

SEC source: 0001628280-21-017632 · wf-form4_162993265056684.xml · nonDerivative · entry 2

Ballard Westervelt T. JR · CIK 0001541112 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 193,358

SEC source: 0001628280-21-017632 · wf-form4_162993265056684.xml · nonDerivative · entry 1

Ballard Westervelt T. JR · CIK 0001541112 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 250,000

SEC source: 0001628280-21-017630 · wf-form4_162993250490406.xml · derivative · entry 2

Reddinger James Calvin · CIK 0001784626 · Former Officer and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 500,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 500,000 RSUs converted to 500,000 shares of common stock

F1 · derivative.exercise_date: 500,000 RSUs converted to 500,000 shares of common stock

F1 · derivative.expiration_date: 500,000 RSUs converted to 500,000 shares of common stock

SEC source: 0001628280-21-017630 · wf-form4_162993250490406.xml · nonDerivative · entry 1

Reddinger James Calvin · CIK 0001784626 · Former Officer and Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 502,252

SEC source: 0001628280-21-012406 · wf-form4_162394763237825.xml · nonDerivative · entry 1

Khan Mushahid · CIK 0001784629 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,458

SEC source: 0001104659-21-071409 · tm2116557-3_4seq1.xml · nonDerivative · entry 2

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,588

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4 were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.

F3 · price: Represents a weighted average purchase price for the shares of common stock - the high price was $7.90 and the low price was $7.85. The reporting persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001104659-21-071409 · tm2116557-3_4seq1.xml · nonDerivative · entry 1

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,793

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4 were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.

F2 · price: Represents a weighted average purchase price for the shares of common stock - the high price was $7.90 and the low price was $7.85. The reporting persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001104659-21-069407 · tm2116557-2_4seq1.xml · nonDerivative · entry 3

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,998

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4 were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.

SEC source: 0001104659-21-085334 · tm2120685-1_4aseq1.xml · nonDerivative · entry 1

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,978

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4/A were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.

F2 · shares: This amendment is being filed to correct an administrative error with regards to the number of shares of common stock purchased by J. Casey Crenshaw as reported on the original Form 4 filed on May 19, 2021. The original Form 4 incorrectly reported a sale that occurred on May 19, 2021 as a total of 1,548 shares purchased, when in fact 1,528 shares of the Issuer's common stock were purchased. As a result of this administrative error, the number of shares beneficially owned by Mr. Crenshaw following the corrected transaction reflects a reduction of 20 shares. No other changes have been made to the original Form 4.

F2 · balance_after: This amendment is being filed to correct an administrative error with regards to the number of shares of common stock purchased by J. Casey Crenshaw as reported on the original Form 4 filed on May 19, 2021. The original Form 4 incorrectly reported a sale that occurred on May 19, 2021 as a total of 1,548 shares purchased, when in fact 1,528 shares of the Issuer's common stock were purchased. As a result of this administrative error, the number of shares beneficially owned by Mr. Crenshaw following the corrected transaction reflects a reduction of 20 shares. No other changes have been made to the original Form 4.

SEC source: 0001104659-21-069407 · tm2116557-2_4seq1.xml · nonDerivative · entry 2

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,450

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4 were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.

F3 · price: Represents a weighted average purchase price for the shares of common stock - the high price was $7.90 and the low price was $7.85. The reporting persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001104659-21-069407 · tm2116557-2_4seq1.xml · nonDerivative · entry 1

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,922

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4 were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.

F2 · price: Represents a weighted average purchase price for the shares of common stock - the high price was $7.85 and the low price was $7.80. The reporting persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001104659-21-067078 · tm2116557-1_4seq1.xml · nonDerivative · entry 3

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,127

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4 were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.

F3 · price: Represents a weighted average purchase price for the shares of common stock - the high price was $7.90 and the low price was $7.88. The reporting persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001104659-21-067078 · tm2116557-1_4seq1.xml · nonDerivative · entry 2

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,599

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4 were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.

SEC source: 0001104659-21-067078 · tm2116557-1_4seq1.xml · nonDerivative · entry 1

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,399

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4 were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.

F2 · price: Represents a weighted average purchase price for the shares of common stock - the high price was $8.00 and the low price was $7.55. The reporting persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001104659-21-064721 · tm2116011-1_4seq1.xml · nonDerivative · entry 3

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,871

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4 were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.

F3 · price: Represents a weighted average purchase price for the shares of common stock - the high price was $8.00 and the low price was $7.75. The reporting persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001104659-21-064721 · tm2116011-1_4seq1.xml · nonDerivative · entry 2

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,371

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4 were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.

F2 · price: Represents a weighted average purchase price for the shares of common stock - the high price was $7.99 and the low price was $7.88. The reporting persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001104659-21-064721 · tm2116011-1_4seq1.xml · nonDerivative · entry 1

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,843

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4 were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.

SEC source: 0001567730-21-000002 · wf-form4_162033218585458.xml · nonDerivative · entry 1

Puhala Andrew Lewis · CIK 0001567730 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,967

F1 · price: This transaction was executed in multiple trades at prices ranging from $8.23 to $8.85. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001104659-21-057934 · tm2114713-1_4seq1.xml · nonDerivative · entry 3

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,318

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4 were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.

SEC source: 0001593968-21-001215 · primary_01.xml · derivative · entry 2

Puhala Andrew Lewis · CIK 0001567730 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,334

Underlying: Stabilis Solutions, Inc. Common Stock · 6,666 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: The Restricted Stock Units ("RSUs") were awarded to the reporting person pursuant to the Stabilis Solutions, Inc. 2019 Long Term Incentive Plan (the "LTIP"). Each RSU represents the right to receive upon vesting, one share of Stabilis Solutions, Inc. Common Stock.

F4 · derivative.exercise_date: The RSUs were awarded to the reporting person pursuant to the LTIP and vest ratably in three annual installments beginning one year from the grant date, subject to the terms and conditions of the award agreement.

F5 · derivative.expiration_date: Unless earlier forfeited under the terms and conditions of the award agreement, the RSUs expire immediately following vesting.

SEC source: 0001593968-21-001215 · primary_01.xml · nonDerivative · entry 1

Puhala Andrew Lewis · CIK 0001567730 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,496

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: RSU with 3 Year Graded vesting schedule

F2 · price: The Restricted Stock Units ("RSUs") were awarded to the reporting person pursuant to the Stabilis Solutions, Inc. 2019 Long Term Incentive Plan (the "LTIP"). Each RSU represents the right to receive upon vesting, one share of Stabilis Solutions, Inc. Common Stock.

SEC source: 0001104659-21-057934 · tm2114713-1_4seq1.xml · nonDerivative · entry 2

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,884

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4 were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.

SEC source: 0001104659-21-057934 · tm2114713-1_4seq1.xml · nonDerivative · entry 1

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,290

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4 were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.

SEC source: 0001104659-21-055078 · tm2114257-1_4seq1.xml · nonDerivative · entry 3

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,790

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4 were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.

F2 · price: Represents a weighted average purchase price for the shares of common stock - the high price was $7.62 and the low price was $7.50. The reporting persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001104659-21-055078 · tm2114257-1_4seq1.xml · nonDerivative · entry 2

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,272

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4 were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.

SEC source: 0001104659-21-055078 · tm2114257-1_4seq1.xml · nonDerivative · entry 1

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,155

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4 were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.

SEC source: 0001104659-21-053327 · tm2112790-2_4seq1.xml · nonDerivative · entry 2

JCH Crenshaw Holdings, LLC · CIK 0001545380 · Director · 10% owner

Crenshaw J. Casey · CIK 0001545384 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,568

F1 · kind: The purchases by J. Casey Crenshaw reported in this Form 4 were effected pursuant to a Rule 10b5-1/10b-18 Purchase Plan adopted by Mr. Crenshaw on March 22, 2021.