STOCK TITAN

MATERION (MTRN) director Vinod Khilnani receives RSU grant and stock from vesting

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

Rhea-AI Filing Summary

MATERION Corp director Vinod M. Khilnani reported equity compensation activity, primarily awards and vesting of stock units. On May 8, 2026, he received a grant of 837 restricted stock units, each representing one share of MTRN common stock.

On May 7, 2026, 2,006 restricted stock units vested and were exercised into 2,006 shares of common stock, leaving no remaining units from that award. Following these transactions, he directly holds 15,671 shares of common stock and 837 restricted stock units, and indirectly holds 20,011.843 shares through a Directors Deferred Compensation Plan.

Positive

  • None.

Negative

  • None.
Insider KHILNANI VINOD M
Role null
Type Security Shares Price Value
Grant/Award Restricted Stock Unit 837 $0.00 --
Exercise Restricted Stock Units 2,006 $0.00 --
Exercise Common Stock 2,006 $0.00 --
holding Common Stock -- -- --
Holdings After Transaction: Restricted Stock Unit — 837 shares (Direct, null); Restricted Stock Units — 0 shares (Direct, null); Common Stock — 15,671 shares (Direct, null); Common Stock — 20,011.843 shares (Indirect, Held in Directors Deferred Compensation Plan.)
Footnotes (1)
  1. Each restricted stock unit represents a right to receive one share of MTRN common stock. These shares were issued pursuant to the vesting of a restricted stock unit award made May 8, 2025 that vested on May 7, 2026. Expiration Date is the same as the Date Exercisable. The restricted stock units generally vest on the earlier of (1) the first anniversary of the grant date and (2) the next annual meeting of MTRN's shareholders that follows the grant.
RSU grant 837 restricted stock units Granted on May 8, 2026, each for one MTRN share
RSUs vested and converted 2,006 restricted stock units Vested and converted into 2,006 common shares on May 7, 2026
Direct common shares 15,671 shares Direct MTRN common stock holdings after transactions
Indirect deferred shares 20,011.843 shares Held in Directors Deferred Compensation Plan after transactions
Remaining RSUs from new grant 837 restricted stock units Unsettled units following the May 8, 2026 RSU grant
Restricted Stock Unit financial
"Each restricted stock unit represents a right to receive one share of MTRN common stock."
A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.
Directors Deferred Compensation Plan financial
"Held in Directors Deferred Compensation Plan."
A directors deferred compensation plan lets a board member postpone receiving part or all of their cash fees or stock-based pay until a future date, often retirement, allowing taxes to be delayed and payouts to be structured over time. Investors care because these plans change a company’s future cash obligations and reveal how the board’s pay is aligned with long-term performance—like choosing to take a paycheck later to tie personal reward to the company’s future results.
Expiration Date financial
"Expiration Date is the same as the Date Exercisable."
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.
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*
KHILNANI VINOD M

(Last)(First)(Middle)
6070 PARKLAND BLVD.

(Street)
MAYFIELD HEIGHTS OHIO 44124

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
MATERION Corp [ MTRN ]
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)
05/07/2026
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
Common Stock05/07/2026M2,006A(1)15,671D
Common Stock20,011.843IHeld in Directors Deferred Compensation Plan.
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)05/07/2026M2,006 (2) (3)Common Stock2,006$00D
Restricted Stock Unit(1)05/08/2026A837 (4) (3)Common Stock837$0837D
Explanation of Responses:
1. Each restricted stock unit represents a right to receive one share of MTRN common stock.
2. These shares were issued pursuant to the vesting of a restricted stock unit award made May 8, 2025 that vested on May 7, 2026.
3. Expiration Date is the same as the Date Exercisable.
4. The restricted stock units generally vest on the earlier of (1) the first anniversary of the grant date and (2) the next annual meeting of MTRN's shareholders that follows the grant.
Remarks:
/s/Michelle R. Mekinda, as Attorney-In-Fact05/11/2026
** 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)

FAQ

What insider transactions did MTRN director Vinod Khilnani report on this Form 4?

The filing shows equity compensation activity, not open-market trading. Vinod Khilnani received 837 restricted stock units and had 2,006 restricted stock units vest and convert into 2,006 shares of MATERION Corp common stock as part of his director compensation program.

How many restricted stock units did MTRN grant to Vinod Khilnani?

MATERION Corp granted Vinod Khilnani 837 restricted stock units. Each unit represents a right to receive one share of MTRN common stock, with vesting generally occurring on the earlier of the first anniversary of grant or the next annual shareholder meeting that follows the grant date.

What happened when Vinod Khilnani’s restricted stock units vested at MTRN?

When 2,006 restricted stock units vested, they were exercised and converted into 2,006 shares of MATERION Corp common stock. After this conversion, the related restricted stock unit position was reduced to zero, reflecting full settlement of that particular award.

How many MTRN shares does Vinod Khilnani hold directly after these transactions?

Following the reported transactions, Vinod Khilnani directly holds 15,671 shares of MATERION Corp common stock. This direct position reflects the addition of 2,006 shares received upon vesting and conversion of restricted stock units as described in the Form 4 filing.

What are Vinod Khilnani’s indirect holdings of MTRN stock?

The Form 4 indicates that 20,011.843 shares of MATERION Corp common stock are held indirectly in a Directors Deferred Compensation Plan. These shares are attributed to Vinod Khilnani with indirect ownership, reflecting deferred compensation arrangements rather than direct share ownership.

Do the reported MTRN Form 4 transactions involve open-market buying or selling?

The transactions are equity awards and vesting events, not open-market trades. The filing shows a grant of 837 restricted stock units and the vesting and conversion of 2,006 units into common shares, with no reported open-market purchases or sales of MTRN stock.