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[Form 4] Pony AI Inc. Insider Trading Activity

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

TAI JACKSON P reported acquisition or exercise transactions in this Form 4 filing.

Pony AI Inc. director Jackson P. Tai received a grant of 6,692 Restricted Stock Units on April 14, 2026 as equity compensation. Each RSU represents the right to receive one Class A ordinary share upon vesting. The RSUs are scheduled to vest on the first anniversary of November 27, 2026 and the grant has no expiration date. Following this grant, Tai holds 6,692 RSUs directly, with no open-market share purchases or sales reported in this filing.

Positive

  • None.

Negative

  • None.
Insider TAI JACKSON P
Role Director
Type Security Shares Price Value
Grant/Award Restricted Stock Units 6,692 $0.00 --
Holdings After Transaction: Restricted Stock Units — 6,692 shares (Direct)
Footnotes (1)
  1. Each restricted stock unit (RSU) represents the right to receive, upon vesting, one Class A ordinary share. RSUs were granted on April 14, 2026. The vesting schedules are the RSUs granted shall vest on the first anniversary of November 27, 2026. This grant does not have an expiration date.
RSUs granted 6,692 units Restricted Stock Units granted on April 14, 2026
Underlying shares 6,692 shares Class A ordinary shares deliverable upon RSU vesting
Price per RSU $0.00 per unit Equity compensation grant, not purchased on market
Holdings after grant 6,692 RSUs Total RSUs directly held following the transaction
Restricted Stock Units financial
"The grant covers 6,692 Restricted Stock Units as equity compensation."
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
Class A ordinary share financial
"Each RSU represents the right to receive one Class A ordinary share upon vesting."
A Class A ordinary share is a type of common stock a company issues that carries a specific set of rights—most often particular voting power, dividend terms, or transfer rules—distinct from other share classes. For investors it matters because those rights affect control over company decisions, how income is paid out, and how easy shares are to buy or sell; think of it like a tiered ticket that gives different access and influence at the same event.
vesting financial
"Each restricted stock unit represents the right to receive, upon vesting, one Class A ordinary share."
Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.
expiration date financial
"The filing states that this grant does not have an expiration date."
The expiration date is the deadline after which a financial contract, such as an option or a futures agreement, is no longer valid or can be exercised. It matters to investors because it determines the timeframe during which they can take action or benefit from the contract, similar to how a coupon or a food item has a limited period of usefulness. Once the expiration date passes, the contract loses its value or ability to be used.
Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
TAI JACKSON P
(Last)(First)(Middle)
1301 PEARL DEVELOPMENT BLDG, 1 MINGZHU
1ST STREET, HENGLI TOWN, NANSHA DISTRICT
(Street)
GUANGZHOU511458
(City)(State)(Zip)
CHINA
(Country)		2. Issuer Name and Ticker or Trading Symbol
Pony AI Inc. [ PONY ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/14/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(1)04/14/2026A6,692 (2) (3)Class A Ordinary Shares6,692$06,692D
Explanation of Responses:
1. Each restricted stock unit (RSU) represents the right to receive, upon vesting, one Class A ordinary share.
2. RSUs were granted on April 14, 2026. The vesting schedules are the RSUs granted shall vest on the first anniversary of November 27, 2026.
3. This grant does not have an expiration date.
/s/ Haojun Wang, Attorney-in-Fact for Jackson Peter Tai04/16/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did Pony AI (PONY) report for Jackson P. Tai?

Pony AI reported that director Jackson P. Tai received 6,692 Restricted Stock Units as an equity grant. These RSUs were awarded on April 14, 2026 and represent a compensation-related acquisition, not an open-market share purchase or sale.

How many Pony AI (PONY) shares are tied to Jackson Tai’s new RSU grant?

The grant covers 6,692 Restricted Stock Units, each convertible into one Class A ordinary share upon vesting. In total, 6,692 Class A ordinary shares may be delivered to Jackson Tai if all RSUs vest as scheduled under the grant’s terms.

When do Jackson Tai’s Pony AI (PONY) RSUs vest?

The RSUs granted to Jackson Tai are scheduled to vest on the first anniversary of November 27, 2026. Vesting is required before he receives the underlying Class A ordinary shares, so the economic benefit depends on remaining with the company through that date.

Did Jackson P. Tai buy or sell Pony AI (PONY) shares on the market?

No, the filing shows only a grant of 6,692 Restricted Stock Units to Jackson P. Tai. This is a compensation award, not an open-market transaction, so there were no reported share purchases or sales with a market price in this Form 4.

Does Jackson Tai’s Pony AI RSU grant have an expiration date?

The filing states that this RSU grant does not have an expiration date. While the grant itself has no expiry, the RSUs still vest according to the disclosed schedule tied to the first anniversary of November 27, 2026 before shares are delivered.

How many Pony AI (PONY) RSUs does Jackson P. Tai hold after this grant?

After the reported transaction, Jackson P. Tai directly holds 6,692 Restricted Stock Units. This total matches the size of the new grant, indicating this Form 4 reflects his RSU position immediately following the April 14, 2026 compensation award.