William A Koefoed One Stream, Inc. (OS) insider trading activity

Shares Held (Direct Ownership) 238K

6.25% 3M change

n/a 12M change

Total Value Held N/A

William A Koefoed Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jun 16 2025	SELL Open market or private sale	$260,976 $27.9 p/Share	9,354 Reduced 3.78%	237,839 Class A Common Stock
Jun 11 2025	SELL Open market or private sale	$183,523 $28.23 p/Share	6,501 Reduced 2.56%	247,193 Class A Common Stock
May 27 2025	SELL Open market or private sale	$719,000 $28.76 p/Share	25,000 Reduced 8.97%	253,694 Class A Common Stock
May 27 2025	BUY Exercise of conversion of derivative security	$266,250 $10.65 p/Share	25,000 Added 8.23%	278,694 Class A Common Stock
Mar 10 2025	BUY Grant, award, or other acquisition	-	253,694 Added 50.0%	253,694 Class A Common Stock
Feb 18 2025	SELL Open market or private sale	$250,400 $25.04 p/Share	10,000 Reduced 100.0%	0 Class A Common Stock
Feb 18 2025	BUY Exercise of conversion of derivative security	$106,500 $10.65 p/Share	10,000 Added 50.0%	10,000 Class A Common Stock
Jan 15 2025	SELL Open market or private sale	$265,700 $26.57 p/Share	10,000 Reduced 100.0%	0 Class A Common Stock
Jan 15 2025	BUY Exercise of conversion of derivative security	$106,500 $10.65 p/Share	10,000 Added 50.0%	10,000 Class A Common Stock
Dec 13 2024	SELL Open market or private sale	$413,638 $30.05 p/Share	13,765 Reduced 100.0%	0 Class A Common Stock
Dec 13 2024	BUY Exercise of conversion of derivative security	$146,597 $10.65 p/Share	13,765 Added 50.0%	13,765 Class A Common Stock
Jul 25 2024	SELL Open market or private sale	$377,000 $18.85 p/Share	20,000 Reduced 100.0%	0 Class A Common Stock

WAK

Chief Financial Officer

Birmingham, MI

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