Teekay Tankers (TNK) director Antturi awarded 1,883 deferred RSUs as equity pay

Rhea-AI Filing Summary

Antturi Peter reported acquisition or exercise transactions in this Form 4 filing.

TEEKAY TANKERS LTD. director Peter Antturi received a compensation-related grant of 1,883 Deferred Restricted Stock Units on Class A Common Shares. Each deferred RSU is a vested right to one share, which may be released at his election within 10 years of the grant. Following this award, he holds 6,239.107 deferred RSUs directly.

Insights

Equity compensation analyst

Director received routine deferred stock unit compensation, not a market purchase or sale.

Director Peter Antturi was granted 1,883 Deferred Restricted Stock Units tied to Class A Common Shares of TEEKAY TANKERS LTD. These RSUs are compensation, awarded at a price of $0.0000 per unit.

Each unit represents a vested right to receive one share, and the footnote states they may be released at his election, no later than 10 years from the grant date. This is a non-cash, non-market transaction that does not signal active buying or selling.

After the grant, Antturi holds 6,239.107 deferred RSUs directly. As there are no open-market trades or option exercises disclosed, the filing mainly updates his equity-based board compensation position, which is typically viewed as routine.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Antturi Peter

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Deferred Restricted Stock Units	1,883	$0.00	$0.00

Holdings After Transaction: Deferred Restricted Stock Units — 6,239.107 shares (Direct)

Footnotes (1)

1. F1. Each deferred RSU represents a vested right to receive one share of Class A Common Shares of the issuer. The vested units may be released at the time the reporting person elects, no later than 10 years from the grant date.

Key Figures

Deferred RSUs granted: 1,883 units Grant price per RSU: $0.0000 per unit Deferred RSUs after grant: 6,239.107 units +2 more

5 metrics

Deferred RSUs granted 1,883 units Grant of Deferred Restricted Stock Units on 2026-06-08

Grant price per RSU $0.0000 per unit Equity award, non-cash compensation

Deferred RSUs after grant 6,239.107 units Total Deferred Restricted Stock Units held directly after transaction

Underlying security 1 share per unit Each deferred RSU equals one Class A Common Share

Release window Up to 10 years Units may be released no later than 10 years from grant date

Key Terms

Deferred Restricted Stock Units, Class A Common Shares, Grant, award, or other acquisition, vested right, +1 more

5 terms

Deferred Restricted Stock Units financial

"security_title: "Deferred Restricted Stock Units""

Deferred restricted stock units are promises by a company to give employees or executives company shares at a future date, subject to conditions like continued employment or performance targets; the delivery and tax event are intentionally delayed. They matter to investors because they affect when new shares may be issued and how executives are motivated—like a paycheck held in escrow that vests over time, influencing potential share dilution and management behavior.

Class A Common Shares financial

"underlying_security_title: "Class A Common Shares""

A Class A common share is a specific type of ordinary company share that represents an ownership stake and usually carries particular voting rights or payout priorities compared with other share classes. For investors it matters because those differences affect how much influence you have over company decisions, how dividends or liquidation proceeds might be distributed, and how easily the shares trade — like choosing between car models where one has extra features (more control) and another focuses on price or availability (liquidity).

Grant, award, or other acquisition financial

"transaction_code_description: "Grant, award, or other acquisition""

vested right financial

"Each deferred RSU represents a vested right to receive one share"

deferred RSU financial

"The vested units may be released at the time the reporting person elects"

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FAQ

What did Teekay Tankers (TNK) director Peter Antturi report in this Form 4?

Director Peter Antturi reported receiving 1,883 Deferred Restricted Stock Units as equity compensation. Each unit is a vested right to one Class A Common Share, bringing his total deferred RSU holdings to 6,239.107 units after the grant, with no open-market trades reported.

Is the Teekay Tankers (TNK) Form 4 a stock purchase or sale by the director?

The Form 4 shows an equity award, not a stock purchase or sale. Antturi received 1,883 Deferred Restricted Stock Units at a grant price of $0.0000 per unit as compensation, so there is no open-market buy or sell transaction in this filing.

How many Teekay Tankers deferred RSUs does Peter Antturi hold after this transaction?

After the grant, Antturi holds 6,239.107 Deferred Restricted Stock Units. This total includes the newly awarded 1,883 units, each representing a vested right to receive one Class A Common Share of Teekay Tankers at a future date he elects.

What are Deferred Restricted Stock Units in the Teekay Tankers (TNK) Form 4?

Deferred Restricted Stock Units are equity awards representing vested rights to receive shares later. In this case, each deferred RSU equals one Class A Common Share, and the units may be released at Antturi’s election within 10 years of the grant, according to the footnote.

When can the Teekay Tankers director receive shares from these deferred RSUs?

The footnote states the vested units may be released at the time Antturi elects, but no later than 10 years from the grant date. This allows flexibility in when he actually receives the underlying Class A Common Shares from the deferred RSUs.

Does this Teekay Tankers Form 4 indicate a change in the director’s cash position?

The Form 4 reflects a non-cash equity award, not a cash transaction. Antturi received 1,883 Deferred Restricted Stock Units at a price of $0.0000 per unit, so it primarily updates his stock-based compensation rather than indicating cash inflows or outflows.

SEC Form 4

FORM 4

UNITED 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^*

Antturi Peter

(Last) (First) (Middle)

1090 HOMER STREET

SUITE 312

(Street)

VANCOUVER V6B 2W9

(City) (State) (Zip)

BRITISH COLUMBIA, CANADA

(Country)

2. Issuer Name and Ticker or Trading Symbol
TEEKAY TANKERS LTD. [ TNK ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/08/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Deferred Restricted Stock Units	(1)	06/08/2026		A		1,883		(1)	(1)	Class A Common Shares	1,883	$0	6,239.107	D

Explanation of Responses:

1. Each deferred RSU represents a vested right to receive one share of Class A Common Shares of the issuer. The vested units may be released at the time the reporting person elects, no later than 10 years from the grant date.

Remarks:

	/s/ Peter Antturi	06/08/2026
	** Signature of Reporting Person	Date
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)