Smartbird Inc (BIRD) Form 4 Filed by Nadia Catherine Carlsten, Sep 03, 2026

SEC Form 4 · No Market Transaction

Return To Issuer

Non-market transaction reported.

Reporting Owner

Nadia Catherine Carlsten

CEO

TXN 2026-09-02 · FILED 2026-09-03

Equity Position 1.38M sh 1,414,920 → 1,378,605

Equity Change -2.6% shares held after vs before

Filing Lag 1 business day within 2-day SEC deadline

Form 4 · Statement of Changes in Beneficial Ownership

Smartbird Inc

BIRD CIK 0001653909

Reporting Owner

Name	Relationship
Nadia Catherine Carlsten CIK 0002139664	Director CEO

Nadia Catherine Carlsten at Smartbird Inc Full insider history

Bought (12 mo) —

Sold (12 mo) $494,632

More from this insider at Smartbird Inc

2026-06-26	Sell	-$494,632	View
2026-06-23	Award	—	View

Non-Derivative Securities Transactions

Title	Date	Type	Shares	Price	Net Total	Post-Txn	Ownership
Class A Common StockF1 F2	2026-09-02	D - Return to Issuer	36,315 D	$2.44	-$88,609	1,378,605	Direct

Footnotes (2)

F1: The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units. The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary transactions by the Reporting Person. Show more
F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.42 to $2.47, inclusive. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. Show more

Institutional Holders

Largest by reported value

5%+ Holders · 13D/G 3 filers

Latest Schedule 13D/G per filer; stakes the filer reported closed are left out.

Other insiders at Smartbird Inc

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