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

OS Quotes by TradingView
Shares Held (Direct Ownership) 238K
6.25% 3M change
Infinity% 12M change
Total Value Held N/A

William A Koefoed Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jul 25 2025
SELL
Open market or private sale
$625,000 $25.0 p/Share
25,000 Reduced 9.51%
237,839 Class A Common Stock
Jul 25 2025
BUY
Exercise of conversion of derivative security
$266,250 $10.65 p/Share
25,000 Added 8.69%
262,839 Class A Common Stock
Jun 25 2025
SELL
Open market or private sale
$669,250 $26.77 p/Share
25,000 Reduced 9.51%
237,839 Class A Common Stock
Jun 25 2025
BUY
Exercise of conversion of derivative security
$266,250 $10.65 p/Share
25,000 Added 8.69%
262,839 Class A Common Stock
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

William A Koefoed

Chief Financial Officer
Birmingham, MI

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