Houston Andrew's Form 4/A amendment
AmendedDropbox, Inc.DBX · filed Nov 9, 2026
- Accession no.
- 0001734563-26-000026
- Filed
- Nov 9, 2026, 6:52 PM ET
- Trade date
- Nov 2, 2026
- Filing delay
- 7 days
- Rule 10b5-1 plan
- Not checked
- Original filed
- Nov 4, 2026
This filing lists 1 non-derivative transaction. It carries over 2 transactions from the original filing that it did not restate. It was filed 7 days after the trade.
This amendment restates part of 0001734563-26-000024 (filed Nov 4, 2026). The transactions it did not restate still count and are listed below.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Houston AndrewCIK 0001734563 | Director, Officer (Co-CEO), 10% Owner |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Nov 2, 2026 | Class A Common Stock | SSaleDisposed | 0 | $0.00 | $0 | 383,800 | Indirect |
Carried over from the original filing
This amendment restates only part of the original filing. The original's other transactions still stand, and the trade tables on Livermore count them under this amendment.
From 0001734563-26-000024 (filed Nov 4, 2026).
Non-derivative securities (Table I)
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Nov 2, 2026 | Class A Common Stock | CConversionAcquired | +383,800 | $0.00F1 | $0 | 383,800 | Indirect |
Derivative securities (Table II)
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Nov 2, 2026 | Class A Common Stock | CConversionDisposed | −383,800 | $0.00 | $0 | 65,177,229 | Indirect |
Footnotes on the original
The footnotes that the prices of these transactions refer to on the original filing.
- F1
383,800 shares of Class B Common Stock were converted into 383,800 shares of Class A Common Stock at the election of the Reporting Person and had no expiration date.
Referenced by the price of 1 transaction in Table I.
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F1
This Form 4/A is filed to correct a broker error. On November 2, 2026, the broker inadvertently executed unauthorized sales of 383,800 shares of Class A Common Stock during a restricted period defined under a Rule 10b5-1 trading plan entered by the Trust (as defined below). These unauthorized sales were reported on the Form 4 filed on November 4, 2026. The broker subsequently unwound these sales and restored the shares to the Trust's account.
- F2
Shares held by the Andrew Houston Revocable Trust u/a/d 9/7/2011, for which Reporting Person serves as trustee.