Nadia Catherine Carlsten

CIK: 0002139664

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (33.3%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)1 (33.3%)

Compensation grants

Other (G, F, J, C, D, …)1 (33.3%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

BIRD

Smartbird, Inc.

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (3 total)

BIRD
Smartbird, Inc.
Sep 2, 2026
Disposition(D)
Direct
36.3K shares at avg. $2.44$89K
BIRD
Smartbird, Inc.
Jun 25, 2026
Sale(S)
Direct
117.5K shares at avg. $4.21$495K
BIRD
Smartbird, Inc.
Jun 18, 2026
Award(A)
Direct
1.5M shares-

		Type	Shares	Price		Ownership
Sep 2, 2026	BIRD Smartbird, Inc.	Disposition(D)	36,315	$2.44	$88,609	Direct
Jun 25, 2026	BIRD Smartbird, Inc.	Sale(S)	117,459	$4.21	$494,632	Direct
Jun 18, 2026	BIRD Smartbird, Inc.	Award(A)	1,532,379	-	$0	Direct

1-3 of 3 transactions

About Carlsten Nadia Catherine

Carlsten Nadia Catherine (SEC CIK 0002139664) files insider reports with the SEC as CEO of Smartbird, Inc. (BIRD).

Signal8 holds 4 ownership filings by Carlsten Nadia Catherine (1 Form 3, 3 Form 4), filed between Jun 23, 2026 and Sep 3, 2026. Those filings report 3 transactions, from Jun 18, 2026 to Sep 2, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Carlsten Nadia Catherine's filings is in SAN FRANCISCO, CA.

Recent filings by Carlsten Nadia Catherine

Sep 2, 2026: Disposition to issuer transaction of BIRD shares (Form 4, code D).
Jun 25, 2026: Open-market sale of BIRD shares (Form 4, code S).
Jun 18, 2026: Grant or award of BIRD shares (Form 4, code A).

Other insiders filing for Smartbird, Inc. (BIRD)

Mora Elizabeth, Director
Kasun Daniel Martin, Director
Brown Timothy O., Director
BOYCE RICHARD W, Director
Mitchell Ann, Chief Financial Officer
Hughes Lily Yan, Director

How to read Form 4 transaction codes