LESHINSKI SCOTT

PrivateCIK: 2098850
Location

BIRMINGHAM, MI

LESHINSKI SCOTT (President) reported 2 transactions at ONESTREAM, INC.

Review the transaction codes below to understand the nature of each event.

InsiderLESHINSKI SCOTTCIK 2098850
IssuerONESTREAM, INC.CIK 1889956
Officer· President
Since Mar 2026
-752.33K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
11
Total transactions
752.33K disposed
Non-Derivative Transactions2

Class A Common Stock

Direct
D · Disposition

Shares

9.09K

Price / share

Trade value

% of position

New position
4/1/2026
9.09K0.00

Class A Common Stock

Direct
D · Disposition

Shares

369.37K

Price / share

Trade value

% of position

New position
4/1/2026
369.37K0.00
Total

Net shares

378.46K

Net value

$0.00

Derivative Transactions9

Stock Option (right to buy)

Direct
D · Disposition
Converts to

Class A Common Stock

68.87K shares

Shares

68.87K

Strike price

10.65

Held after

0.00

Exercisable

4/1/2026

Stock Option (right to buy)

Direct
D · Disposition
Converts to

Class A Common Stock

65.52K shares

Shares

65.52K

Strike price

10.65

Held after

0.00

Exercisable

4/1/2026

Stock Option (right to buy)

Direct
D · Disposition
Converts to

Class A Common Stock

19.48K shares

Shares

19.48K

Strike price

10.65

Held after

0.00

Exercisable

4/1/2026

Stock Option (right to buy)

Direct
D · Disposition
Converts to

Class A Common Stock

12.50K shares

Shares

12.50K

Strike price

12.71

Held after

0.00

Exercisable

4/1/2026

Stock Option (right to buy)

Direct
D · Disposition
Converts to

Class A Common Stock

7.50K shares

Shares

7.50K

Strike price

12.71

Held after

0.00

Exercisable

4/1/2026

Stock Option (right to buy)

Direct
D · Disposition
Converts to

Class A Common Stock

78.13K shares

Shares

78.13K

Strike price

14.51

Held after

0.00

Exercisable

4/1/2026

Stock Option (right to buy)

Direct
D · Disposition
Converts to

Class A Common Stock

71.87K shares

Shares

71.87K

Strike price

14.51

Held after

0.00

Exercisable

4/1/2026

Stock Option (right to buy)

Direct
D · Disposition
Converts to

Class A Common Stock

23.96K shares

Shares

23.96K

Strike price

16.40

Held after

0.00

Exercisable

4/1/2026

Stock Option (right to buy)

Direct
D · Disposition
Converts to

Class A Common Stock

26.04K shares

Shares

26.04K

Strike price

16.40

Held after

0.00

Exercisable

4/1/2026
LESHINSKI SCOTT — Insider Transaction (Form 4) Filed Apr 2, 2026 | Finecho