SHEA THOMAS ANTHONY

PrivateCIK: 2027929
Location

ROCHESTER, MI

SHEA THOMAS ANTHONY (CEO) reported 2 transactions at ONESTREAM, INC.

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

InsiderSHEA THOMAS ANTHONYCIK 2027929
IssuerONESTREAM, INC.CIK 1889956
DirectorOfficer10% Owner· CEO
Since Mar 2026
-19.29M
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
13
Total transactions
19.29M disposed
Non-Derivative Transactions2

Class A Common Stock

Direct
D · Disposition

Shares

80.02K

Price / share

Trade value

% of position

New position
4/1/2026
80.02K0.00

Class A Common Stock

Direct
D · Disposition

Shares

379.96K

Price / share

Trade value

% of position

New position
4/1/2026
379.96K0.00
Total

Net shares

459.99K

Net value

$0.00

Derivative Transactions11

Common Units

Indirect
D · Disposition
Converts to

Class D Common Stock

325.23K shares

Shares

325.23K

Strike price

Held after

0.00

Exercisable

4/1/2026

Class D Common Stock

Direct
D · Disposition
Converts to

Class A Common Stock

4.31M shares

Shares

4.31M

Strike price

Held after

0.00

Exercisable

4/1/2026

Class D Common Stock

Indirect
D · Disposition
Converts to

Class A Common Stock

2.81M shares

Shares

2.81M

Strike price

Held after

0.00

Exercisable

4/1/2026

Class D Common Stock

Indirect
D · Disposition
Converts to

Class A Common Stock

9.04M shares

Shares

9.04M

Strike price

Held after

0.00

Exercisable

4/1/2026

Stock Option (right to buy)

Direct
D · Disposition
Converts to

Class A Common Stock

619.84K shares

Shares

619.84K

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

504.47K shares

Shares

504.47K

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

149.98K shares

Shares

149.98K

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

473.01K shares

Shares

473.01K

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

435.16K shares

Shares

435.16K

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

55.80K shares

Shares

55.80K

Strike price

20

Held after

0.00

Exercisable

4/1/2026

Stock Option (right to buy)

Direct
D · Disposition
Converts to

Class A Common Stock

92.99K shares

Shares

92.99K

Strike price

20

Held after

0.00

Exercisable

4/1/2026
SHEA THOMAS ANTHONY — Insider Transaction (Form 4) Filed Apr 2, 2026 | Finecho