Treacy William

SEC source: 0000352825-24-000167 · wk-form4_1719947053.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · EVP & Chief Growth Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,810

F1 · balance_after: Includes 3,621 Performance Restricted Stock Units earned under the 2022-2024 Long Term Incentive Plan granted on 02/17/2022; those 3,621 Performance Restricted Stock Units will settle at the end of the 2022-2024 performance period on December 31, 2024, upon certification by the Compensation Committee.

F2 · balance_after: Includes 7,101 Performance Restricted Stock Units earned under the 2023-2025 Long Term Incentive Plan granted on 2/14/2023; those 7,101 Performance Restricted Stock Units will settle at the end of the performance period on December 31, 2025, upon certification by the Compensation Committee.

SEC source: 0000352825-24-000094 · wk-form4_1712688047.xml · derivative · entry 5

Treacy William · CIK 0001717854 · EVP & Chief Growth Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,667

Underlying: Common Stock · 1,666 shares

Expires 2026-02-28

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.

F4 · derivative.exercise_price: Performance-based stock unit award which expires on 02/28/26, 5 years after the grant date. Fifty percent of the award, or 1,666 shares, may be earned when the consecutive 30 day average closing stock price per share of the Company's common stock on the Nasdaq Stock Market is $25.00 per share or more and is generally subject to continued employment with the Company until the third anniversary of the grant date. The remaining 50% of the award, or 1,667 shares, may be earned when the consecutive 30 day average closing stock price per share of the Company's common stock on the Nasdaq Stock Market is $30.00 per share or more and is generally subject to continued employment with the Company until the third anniversary of the grant date. If either or both of these measures are achieved after the third anniversary of the grant date, the shares will be issued upon attainment of such stock price goals and if the grantee is employed by the Company on the date of attainment of such goals.

F5 · shares: This amount represents fifty percent of the Performance-based stock unit award granted on 03/31/21 and earned on 04/05/24. The remaining fifty percent of the same award may be earned until 02/28/26, the award's expiration date.

F4 · derivative.exercise_date: Performance-based stock unit award which expires on 02/28/26, 5 years after the grant date. Fifty percent of the award, or 1,666 shares, may be earned when the consecutive 30 day average closing stock price per share of the Company's common stock on the Nasdaq Stock Market is $25.00 per share or more and is generally subject to continued employment with the Company until the third anniversary of the grant date. The remaining 50% of the award, or 1,667 shares, may be earned when the consecutive 30 day average closing stock price per share of the Company's common stock on the Nasdaq Stock Market is $30.00 per share or more and is generally subject to continued employment with the Company until the third anniversary of the grant date. If either or both of these measures are achieved after the third anniversary of the grant date, the shares will be issued upon attainment of such stock price goals and if the grantee is employed by the Company on the date of attainment of such goals.

SEC source: 0000352825-24-000094 · wk-form4_1712688047.xml · nonDerivative · entry 2

Treacy William · CIK 0001717854 · EVP & Chief Growth Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,955

F2 · balance_after: Includes 3,621 Performance Restricted Stock Units earned under the 2022-2024 Long Term Incentive Plan granted on 02/17/2022; those 3,621 Performance Restricted Stock Units will settle at the end of the 2022-2024 performance period on December 31, 2024, upon certification by the Compensation Committee.

F3 · balance_after: Includes 7,101 Performance Restricted Stock Units earned under the 2023-2025 Long Term Incentive Plan granted on 2/14/2023; those 7,101 Performance Restricted Stock Units will settle at the end of the performance period on December 31, 2025, upon certification by the Compensation Committee.

SEC source: 0000352825-24-000094 · wk-form4_1712688047.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · EVP & Chief Growth Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,696

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 · shares: This amount represents fifty percent of the Performance-based stock unit award granted on 03/31/21 and earned on 04/05/24.

F2 · balance_after: Includes 3,621 Performance Restricted Stock Units earned under the 2022-2024 Long Term Incentive Plan granted on 02/17/2022; those 3,621 Performance Restricted Stock Units will settle at the end of the 2022-2024 performance period on December 31, 2024, upon certification by the Compensation Committee.

F3 · balance_after: Includes 7,101 Performance Restricted Stock Units earned under the 2023-2025 Long Term Incentive Plan granted on 2/14/2023; those 7,101 Performance Restricted Stock Units will settle at the end of the performance period on December 31, 2025, upon certification by the Compensation Committee.

SEC source: 0000352825-24-000066 · wk-form4_1709072082.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · EVP & Chief Growth Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,030

F1 · balance_after: Includes 3,621 Performance Restricted Stock Units earned under the 2022-2024 Long Term Incentive Plan granted on 02/17/2022; those 3,621 Performance Restricted Stock Units will settle at the end of the 2022-2024 performance period on December 31, 2024, upon certification by the Compensation Committee.

F2 · balance_after: Includes 7,101 Performance Restricted Stock Units earned under the 2023-2025 Long Term Incentive Plan granted on 2/14/2023; those 7,101 Performance Restricted Stock Units will settle at the end of the performance period on December 31, 2025, upon certification by the Compensation Committee.

SEC source: 0000352825-24-000032 · wk-form4_1708546467.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · EVP & Chief Growth Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,575

F1 · balance_after: Includes 3,621 Performance Restricted Stock Units earned under the 2022-2024 Long Term Incentive Plan granted on 02/17/2022; those 3,621 Performance Restricted Stock Units will settle at the end of the 2022-2024 performance period on December 31, 2024, upon certification by the Compensation Committee.

F2 · balance_after: Includes 7,101 Performance Restricted Stock Units earned under the 2023-2025 Long Term Incentive Plan granted on 2/14/2023; those 7,101 Performance Restricted Stock Units will settle at the end of the performance period on December 31, 2025, upon certification by the Compensation Committee.

SEC source: 0000352825-24-000012 · wk-form4_1708035975.xml · nonDerivative · entry 5

Treacy William · CIK 0001717854 · EVP & Chief Growth Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,186

F5 · shares: Shares withheld to pay taxes applicable to the vesting of restricted stock related to the 2023-2025 LTIP awarded on 02/14/23.

SEC source: 0000352825-24-000012 · wk-form4_1708035975.xml · nonDerivative · entry 4

Treacy William · CIK 0001717854 · EVP & Chief Growth Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,623

F4 · shares: Represents the number of Performance Restricted Stock Units earned under the 2023-2025 Long Term Incentive Plan granted on 02/14/2023 upon certification of performance results by the Compensation Committee at 187.0% for the annual period ended December 31, 2023. The earned Performance Restricted Stock Units will settle at the end of the performance period on December 31, 2025, upon certification by the Compensation Committee.

SEC source: 0000352825-24-000012 · wk-form4_1708035975.xml · nonDerivative · entry 3

Treacy William · CIK 0001717854 · EVP & Chief Growth Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,522

F3 · shares: Represents the number of Performance Restricted Stock Units earned under the 2022-2024 Long Term Incentive Plan granted on 02/17/2022 upon certification of performance results by the Compensation Committee at 96.3% for the annual period ended December 31, 2023. The earned Performance Restricted Stock Units will settle at the end of the performance period on December 31, 2024, upon certification by the Compensation Committee.

SEC source: 0000352825-24-000012 · wk-form4_1708035975.xml · nonDerivative · entry 2

Treacy William · CIK 0001717854 · EVP & Chief Growth Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,327

SEC source: 0000352825-24-000012 · wk-form4_1708035975.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · EVP & Chief Growth Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,049

F1 · shares: Represents shares of common stock resulting from performance share units which were contingent rights to receive shares of common stock based on the Issuer's performance against certain pre-established financial metrics for the 2021-2023 performance period.

F2 · balance_after: Includes 1,426 Performance Restricted Stock Units earned under the 2022-2024 Long Term Incentive Plan granted on 02/17/2022; those 1,426 Performance Restricted Stock Units will settle at the end of the 2022-2024 performance period on December 31, 2024, upon certification by the Compensation Committee.

SEC source: 0000352825-23-000013 · wf-form4_167761714784793.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · Chief Growth Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,580

F1 · balance_after: Includes 1,426 Performance Restricted Stock Units earned under the 2022-2024 Long Term Incentive Plan granted on 02/17/2022.

SEC source: 0001567619-23-003470 · doc1.xml · nonDerivative · entry 2

Treacy William · CIK 0001717854 · Chief Growth Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,098

F1 · balance_after: Includes 1,426 Performance Restricted Stock Units earned under the 2022-2024 Long Term Incentive Plan granted on 02/17/2022.

SEC source: 0001567619-23-003470 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · Chief Growth Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,589

F1 · balance_after: Includes 1,426 Performance Restricted Stock Units earned under the 2022-2024 Long Term Incentive Plan granted on 02/17/2022.

SEC source: 0001567619-23-003150 · doc1.xml · nonDerivative · entry 2

Treacy William · CIK 0001717854 · Chief Growth Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,173

F2 · shares: Represents the number of Performance Restricted Stock Units earned under the 2022-2024 Long Term Incentive Plan granted on 02/17/2022, upon certification of performance results by the Compensation Committee at 93.9% for the annual period ended December 31, 2022. The earned Performance Restricted Stock Units will settle at the end of the performance period on December 31, 2024, upon certification by the Compensation Committee.

SEC source: 0001567619-23-003150 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · Chief Growth Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,747

F1 · shares: Award of time vested restricted stock, which will vest in 33 1/3 increments on each of the first, second, and third anniversaries of the date of the grant.

SEC source: 0001567619-22-017454 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · Chief Growth Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · L.B. Foster Company 401(k) Plan Shares

Disclosed balance after: 7,000

F1 · price: This transaction was executed in multiple trades ranging from $11.54 to $11.92. 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 shareholder of the issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001567619-22-005855 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · Chief Growth Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,308

SEC source: 0001567619-22-005239 · doc1.xml · nonDerivative · entry 3

Treacy William · CIK 0001717854 · Chief Growth Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,815

SEC source: 0001567619-22-005239 · doc1.xml · nonDerivative · entry 2

Treacy William · CIK 0001717854 · Chief Growth Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,217

SEC source: 0001567619-22-005239 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · Chief Growth Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,703

F1 · shares: Award of time vested restricted stock, which will vest in 33-1/3 increments on each of the first, second, and third anniversaries of the date of the grant.

SEC source: 0001567619-22-004845 · doc1.xml · nonDerivative · entry 2

Treacy William · CIK 0001717854 · Chief Growth Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,790

SEC source: 0001567619-22-004845 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · Chief Growth Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,157

F1 · shares: Represents performance share units which were contingent rights to receive shares of common stock based on the Issuer's performance against certain pre-established financial metrics for the 2019-2021 performance period.

SEC source: 0001567619-21-017796 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · SVP-Infrastructure Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,306

F1 · shares: Shares withheld to pay tax applicable to the vesting of stock related to the 2017 Restricted Stock Retention Award.

SEC source: 0001567619-21-005349 · doc1.xml · derivative · entry 3

Treacy William · CIK 0001717854 · SVP-Infrastructure Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,333

Underlying: Common Stock · 3,333 shares

Expires 2026-02-28

F2 · derivative.exercise_price: Performance-based stock unit award which expires on 02/28/26, 5 years after the grant date. Fifty percent of the award, or 1,666 shares, may be earned when the consecutive 30 day average closing stock price per share of the Company's common stock on the Nasdaq Stock Market is $25.00 per share or more and is generally subject to continued employment with the Company until the third anniversary of the grant date. The remaining 50% of the award, or 1,667 shares, may be earned when the consecutive 30 day average closing stock price per share of the Company's common stock on the Nasdaq Stock Market is $30.00 per share or more and is generally subject to continued employment with the Company until the third anniversary of the grant date. If either or both of these measures are achieved after the third anniversary of the grant date, the shares will be issued upon attainment of such stock price goals and if the grantee is employed by the Company on the date of attainment of such goals.

F2 · derivative.exercise_date: Performance-based stock unit award which expires on 02/28/26, 5 years after the grant date. Fifty percent of the award, or 1,666 shares, may be earned when the consecutive 30 day average closing stock price per share of the Company's common stock on the Nasdaq Stock Market is $25.00 per share or more and is generally subject to continued employment with the Company until the third anniversary of the grant date. The remaining 50% of the award, or 1,667 shares, may be earned when the consecutive 30 day average closing stock price per share of the Company's common stock on the Nasdaq Stock Market is $30.00 per share or more and is generally subject to continued employment with the Company until the third anniversary of the grant date. If either or both of these measures are achieved after the third anniversary of the grant date, the shares will be issued upon attainment of such stock price goals and if the grantee is employed by the Company on the date of attainment of such goals.

SEC source: 0001567619-21-005349 · doc1.xml · nonDerivative · entry 2

Treacy William · CIK 0001717854 · SVP-Infrastructure Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,662

SEC source: 0001567619-21-005349 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · SVP-Infrastructure Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,039

F1 · shares: Award of time vested restricted stock, which will vest in 33-1/3% increments on each of the first, second, and third anniversaries of the date of grant.

SEC source: 0001567619-21-004713 · doc1.xml · nonDerivative · entry 3

Treacy William · CIK 0001717854 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,469

SEC source: 0001567619-21-004713 · doc1.xml · nonDerivative · entry 2

Treacy William · CIK 0001717854 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,597

SEC source: 0001567619-21-004713 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,007

SEC source: 0001567619-21-004503 · doc1.xml · nonDerivative · entry 2

Treacy William · CIK 0001717854 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,502

SEC source: 0001567619-21-004503 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,634

F1 · shares: Represents performance share units which were contingent rights to recieve shares of common stock based on the Issuer's performance against certain pre-established financial metrics for the 2018-2020 performance period.

SEC source: 0001567619-20-017608 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · VP- Tubular & Energy Services

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,245

SEC source: 0001567619-20-005282 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · VP- Tubular & Energy Services

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,601

SEC source: 0001567619-20-004788 · doc1.xml · nonDerivative · entry 2

Treacy William · CIK 0001717854 · VP- Tubular & Energy Services

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,971

SEC source: 0001567619-20-004788 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · VP- Tubular & Energy Services

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,081

SEC source: 0001567619-20-004689 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · VP- Tubular & Energy Services

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,394

F1 · shares: Award of time vested restricted stock, which will vest in 33-1/3 increments on each of the first, second and third anniversaries of the date of the grant.

SEC source: 0001567619-19-019250 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · VP- Tubular & Energy Services

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,380

SEC source: 0001567619-19-005987 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · VP- Tubular & Energy Services

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,424

SEC source: 0001567619-19-005341 · doc1.xml · nonDerivative · entry 2

Treacy William · CIK 0001717854 · VP- Tubular & Energy Services

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,230

SEC source: 0001567619-19-005341 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · VP- Tubular & Energy Services

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,334

F1 · shares: Award of time vested restricted stock, which will vest in 33-1/3% increments on each of the first, second, and third anniversaries of the date of the grant.

SEC source: 0001140361-18-010129 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · VP- Tubular & Energy Services

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,863

F1 · shares: Award of time vested restricted stock, which will vest in 33-1/3% increments on each of the first, second, and third anniversaries of the date of the grant.

SEC source: 0001140361-17-037366 · doc1.xml · nonDerivative · entry 1

Treacy William · CIK 0001717854 · VP- Tubular & Energy Services

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,000

F1 · shares: Restricted stock grant vests 50% on the second anniversary of grant date and 25% on each of the third and fourth anniversaries of the date of grant.