Mark D. Wolf Sterling Construction CO Inc (STRL) insider trading activity

Mark D. Wolf is General Counsel, Corporate Sec of STERLING CONSTRUCTION CO INC. Currently has a direct ownership of 29,315 shares of STRL, which is worth approximately $10.8 Million. The most recent transaction as insider was on Jun 24, 2025, when has been sold 3,500 shares (Common Stock) at a price of $225.87 per share, resulting in proceeds of $790,545. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 29.3K

0% 3M change

0.79% 12M change

Total Value Held $10.8 Million

Mark D. Wolf Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jun 24 2025	SELL Open market or private sale	$790,545 $225.87 p/Share	3,500 Reduced 10.67%	29,315 Common Stock
Feb 26 2025	SELL Open market or private sale	$313,096 $122.16 p/Share	2,563 Reduced 7.24%	32,815 Common Stock
Feb 26 2025	BUY Grant, award, or other acquisition	-	6,394 Added 15.31%	35,378 Common Stock
Jan 01 2025	BUY Grant, award, or other acquisition	-	818 Added 2.74%	28,984 Common Stock
Dec 31 2024	SELL Payment of exercise price or tax liability	$232,797 $168.45 p/Share	1,382 Reduced 4.68%	28,166 Common Stock
Mar 21 2024	SELL Open market or private sale	$166,350 $110.9 p/Share	1,500 Reduced 4.83%	29,548 Common Stock
Mar 11 2024	SELL Open market or private sale	$432,640 $108.16 p/Share	4,000 Reduced 11.41%	31,048 Common Stock
Feb 27 2024	SELL Open market or private sale	$439,113 $106.22 p/Share	4,134 Reduced 10.55%	35,048 Common Stock
Feb 27 2024	BUY Grant, award, or other acquisition	-	10,622 Added 21.33%	39,182 Common Stock
Jan 02 2024	BUY Grant, award, or other acquisition	-	1,493 Added 4.97%	28,560 Common Stock
Dec 31 2023	SELL Payment of exercise price or tax liability	$183,949 $87.93 p/Share	2,092 Reduced 7.17%	27,067 Common Stock
Aug 05 2023	SELL Payment of exercise price or tax liability	$200,080 $61.0 p/Share	3,280 Reduced 10.11%	29,159 Common Stock
Jun 09 2023	SELL Open market or private sale	$106,820 $53.41 p/Share	2,000 Reduced 5.81%	32,439 Common Stock
May 15 2023	SELL Open market or private sale	$193,275 $42.95 p/Share	4,500 Reduced 11.56%	34,439 Common Stock
Mar 08 2023	SELL Open market or private sale	$164,960 $41.24 p/Share	4,000 Reduced 9.32%	38,939 Common Stock
Feb 28 2023	SELL Payment of exercise price or tax liability	$148,801 $38.46 p/Share	3,869 Reduced 8.27%	42,939 Common Stock
Feb 28 2023	BUY Grant, award, or other acquisition	-	9,500 Added 16.87%	46,808 Common Stock
Jan 01 2023	BUY Grant, award, or other acquisition	-	4,494 Added 10.75%	37,308 Common Stock
Dec 31 2022	SELL Payment of exercise price or tax liability	$58,252 $32.8 p/Share	1,776 Reduced 5.13%	32,814 Common Stock
Dec 21 2022	SELL Open market or private sale	$111,370 $31.82 p/Share	3,500 Reduced 9.19%	34,590 Common Stock
Aug 05 2022	SELL Payment of exercise price or tax liability	$78,541 $25.23 p/Share	3,113 Reduced 7.56%	38,090 Common Stock
Mar 01 2022	SELL Payment of exercise price or tax liability	$68,500 $28.12 p/Share	2,436 Reduced 5.58%	41,203 Common Stock
Mar 01 2022	BUY Grant, award, or other acquisition	-	6,103 Added 12.27%	43,639 Common Stock
Jan 01 2022	BUY Grant, award, or other acquisition	-	5,095 Added 11.95%	37,536 Common Stock
Dec 31 2021	SELL Payment of exercise price or tax liability	$21,960 $26.3 p/Share	835 Reduced 2.51%	32,441 Common Stock

MDW

Mark D. Wolf

General Counsel, Corporate Sec

The Woodlands, TX

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