Key facts
- This page summarizes Tahnil R. Davis's Form 4 filing for Trade Desk, Inc. (TTD).
- 12 reported transactions and 12 derivative rows are listed below.
- Accepted by SEC: 21 Oct 2026, 17:53.
Tahnil R. Davis - 19 Oct 2026 Form 4 Insider Report for Trade Desk, Inc. (TTD)
- Reporting relationship
- Chief Accounting Officer & EVP
- Issuer ticker
- TTD
- Reported as of
- 19 Oct 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 21 Oct 2026, 17:53:33 UTC
- Prior SEC filing
- 14 Sep 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Kelli Faerber, Attorney-in Fact for Tahnil R. Davis
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Filing notes and source
Key filing fact
Tahnil R. Davis filed Form 4 for Trade Desk, Inc. (TTD) on 21 Oct 2026.
Change
- Previous filing in this sequence was filed on 14 Sep 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002109272
Primary reporting owner
Davis Tahnil R.
- Relationship
- Chief Accounting Officer & EVP
- Address
- C/O THE TRADE DESK, INC., 42 NORTH CHESTNUT STREET, VENTURA
- Signature
- /s/ Kelli Faerber, Attorney-in Fact for Tahnil R. Davis
- Signature date
- 21 Oct 2026
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
TTD
transaction
Derivative
Employee Stock Option (Right to Buy)
Disposed to Issuer
- Transaction value
- Shares
- -8,430
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 19 Oct 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 8,430
- Exercise price
- $74.64
- Footnotes
- F1, F2
TTD
transaction
Derivative
Employee Stock Option (Right to Buy)
Award
- Transaction value
- Shares
- +8,430
- Change %
- Price
- Shares after
- 8,430
- Date
- 19 Oct 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 8,430
- Exercise price
- $12.26
- Footnotes
- F1, F2
TTD
transaction
Derivative
Employee Stock Option (Right to Buy)
Disposed to Issuer
- Transaction value
- Shares
- -7,073
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 19 Oct 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 7,073
- Exercise price
- $59.57
- Footnotes
- F1, F2
TTD
transaction
Derivative
Employee Stock Option (Right to Buy)
Award
- Transaction value
- Shares
- +7,073
- Change %
- Price
- Shares after
- 7,073
- Date
- 19 Oct 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 7,073
- Exercise price
- $12.26
- Footnotes
- F1, F2
TTD
transaction
Derivative
Employee Stock Option (Right to Buy)
Disposed to Issuer
- Transaction value
- Shares
- -38,825
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 19 Oct 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 38,825
- Exercise price
- $61.46
- Footnotes
- F2, F3
TTD
transaction
Derivative
Employee Stock Option (Right to Buy)
Award
- Transaction value
- Shares
- +38,825
- Change %
- Price
- Shares after
- 38,825
- Date
- 19 Oct 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 38,825
- Exercise price
- $12.26
- Footnotes
- F2, F3
TTD
transaction
Derivative
Employee Stock Option (Right to Buy)
Disposed to Issuer
- Transaction value
- Shares
- -66,926
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 19 Oct 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 66,926
- Exercise price
- $81.07
- Footnotes
- F2, F4
TTD
transaction
Derivative
Employee Stock Option (Right to Buy)
Award
- Transaction value
- Shares
- +66,926
- Change %
- Price
- Shares after
- 66,926
- Date
- 19 Oct 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 66,926
- Exercise price
- $12.26
- Footnotes
- F2, F4
TTD
transaction
Derivative
Employee Stock Option (Right to Buy)
Disposed to Issuer
- Transaction value
- Shares
- -82,508
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 19 Oct 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 82,508
- Exercise price
- $49.24
- Footnotes
- F2, F5
TTD
transaction
Derivative
Employee Stock Option (Right to Buy)
Award
- Transaction value
- Shares
- +82,508
- Change %
- Price
- Shares after
- 82,508
- Date
- 19 Oct 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 82,508
- Exercise price
- $12.26
- Footnotes
- F2, F5
TTD
transaction
Derivative
Employee Stock Option (Right to Buy)
Disposed to Issuer
- Transaction value
- Shares
- -309,551
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 19 Oct 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 309,551
- Exercise price
- $25.00
- Footnotes
- F2, F6
TTD
transaction
Derivative
Employee Stock Option (Right to Buy)
Award
- Transaction value
- Shares
- +309,551
- Change %
- Price
- Shares after
- 309,551
- Date
- 19 Oct 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 309,551
- Exercise price
- $12.26
- Footnotes
- F2, F6
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 6 footnotes
Footnote F1
The option is fully vested and exercisable.
Footnote F2
The transactions reported herein reflect a one-time stock option repricing (the "Option Repricing") under the Issuer's 2025 Incentive Award Plan effective on October 19, 2026 (the "Repricing Date"). Pursuant to the Option Repricing, the exercise price of the repriced options has been amended to reduce the exercise price to $12.26 per share, the closing price of the Issuer's Class A Common Stock on the Repricing Date. There is no change to the number of shares, the expiration dates or the vesting schedule of the repriced options. The Option Repricing was approved by the Issuer's stockholders on October 19, 2026. In order to exercise the repriced options at the new exercise price, the Reporting Person is required to remain in service with the Issuer through April 19, 2027, except for a termination by the Issuer without cause.
Footnote F3
The option was granted on April 24, 2023, the Vesting Commencement Date ("VCD"). One forty-eighth (1/48th) of the shares subject to the option vest on each monthly anniversary thereafter, subject to continued employment with the Issuer through the applicable vesting dates.
Footnote F4
The option was granted on April 23, 2024, the VCD. One forty-eighth (1/48th) of the shares subject to the option vest on each monthly anniversary thereafter, subject to continued employment with the Issuer through the applicable vesting dates.
Footnote F5
The option was granted on April 15, 2025, the VCD. One forty-eighth (1/48th) of the shares subject to the option vest on each monthly anniversary thereafter, subject to continued employment with the Issuer through the applicable vesting dates.
Footnote F6
The option was granted on March 3, 2026, the VCD. One forty-eighth (1/48th) of the shares subject to the option vest on each monthly anniversary thereafter, subject to continued employment with the Issuer through the applicable vesting dates.