[Form 4] Bioventus Inc. Insider Trading Activity

Rhea-AI Filing Summary

Bioventus Inc. director Mary Kay Ladone reported equity compensation and an option-style exercise of prior awards. On June 3, 2026 she received a grant of 25,146 Restricted Stock Units (RSUs), each representing the right to receive one share of Class A common stock. On June 2, 2026, 32,282 RSUs vested and were exercised into 32,282 shares of Class A common stock, increasing her direct holdings to 111,263 shares. The newly granted RSUs will vest based on continued board service through the earlier of the company’s next Annual Meeting of Stockholders or the first anniversary of grant.

Insider Trade Summary

32,282 shares exercised/converted

Mixed 3 txns

Insider Ladone Mary Kay

Role null

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	25,146	$0.00	--
Exercise	Restricted Stock Units	32,282	$0.00	--
Exercise	Class A Common Stock	32,282	$0.00	--

Holdings After Transaction: Restricted Stock Units — 25,146 shares (Direct, null); Class A Common Stock — 111,263 shares (Direct, null)

Footnotes (1)

1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A common stock. The RSUs vested on June 2, 2026. The RSUs shall vest and become exercisable on the earlier of (i) the day immediately preceding the date of the Issuer's first Annual Meeting of Stockholders following the date of grant and (ii) the first anniversary of the date of grant, subject to the Reporting Person continuing in service on the Issuer's Board of Directors through the applicable vesting date.

Key Figures

New RSU grant: 25,146 RSUs RSUs vested and converted: 32,282 RSUs/shares Post-transaction share holdings: 111,263 shares +1 more

4 metrics

New RSU grant 25,146 RSUs Grant to director on June 3, 2026

RSUs vested and converted 32,282 RSUs/shares Vesting and exercise on June 2, 2026

Post-transaction share holdings 111,263 shares Class A common stock held directly after June 2, 2026 transaction

RSU-to-share ratio 1 RSU : 1 share Each RSU represents one share of Class A common stock

Key Terms

Restricted Stock Units, Class A common stock, vested, Annual Meeting of Stockholders

4 terms

Restricted Stock Units financial

"Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A common stock."

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 common stock financial

"Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A common stock."

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

vested financial

"The RSUs vested on June 2, 2026."

Annual Meeting of Stockholders financial

"the day immediately preceding the date of the Issuer's first Annual Meeting of Stockholders following the date of grant"

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Form 4 Insider Transactions: What Each Field Means →

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^*

Ladone Mary Kay

(Last) (First) (Middle)

4721 EMPEROR BOULEVARD, SUITE 100

(Street)

DURHAM NORTH CAROLINA 27703

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Bioventus Inc. [ BVS ]

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)
06/02/2026

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
Class A Common Stock	06/02/2026		M		32,282	A	$0	111,263	D

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
Restricted Stock Units	(1)	06/02/2026		M			32,282	(2)	(2)	Class A Common Stock	32,282	$0	0	D
Restricted Stock Units	(1)	06/03/2026		A		25,146		(3)	(3)	Class A Common Stock	25,146	$0	25,146	D

Explanation of Responses:

1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A common stock.

2. The RSUs vested on June 2, 2026.

3. The RSUs shall vest and become exercisable on the earlier of (i) the day immediately preceding the date of the Issuer's first Annual Meeting of Stockholders following the date of grant and (ii) the first anniversary of the date of grant, subject to the Reporting Person continuing in service on the Issuer's Board of Directors through the applicable vesting date.

Remarks:

	/s/ Anthony D'Adamio, Attorney-in-Fact	06/04/2026
	** 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)

FAQ

What insider transactions did Bioventus (BVS) director Mary Kay Ladone report?

Mary Kay Ladone reported equity compensation transactions. She received a grant of 25,146 Restricted Stock Units and saw 32,282 previously granted RSUs vest and convert into the same number of Class A common shares, all classified as acquisitions rather than share sales.

How many Bioventus (BVS) shares does Mary Kay Ladone hold after these transactions?

After these transactions, Ladone holds 111,263 shares. The vesting and conversion of 32,282 RSUs on June 2, 2026 increased her direct ownership of Class A common stock to 111,263 shares, with no reported share sales or tax-withholding dispositions.

What is the size of the new RSU grant to Bioventus (BVS) director Mary Kay Ladone?

Ladone received 25,146 Restricted Stock Units. Each RSU represents a contingent right to receive one share of Bioventus Class A common stock, providing additional equity-based compensation that vests over time based on her continued service on the company’s board.

When do the newly granted Bioventus (BVS) RSUs to Mary Kay Ladone vest?

The new RSUs vest on the earlier of two dates. They become exercisable either the day immediately before the first Annual Meeting of Stockholders after grant or on the first anniversary of grant, assuming Ladone continues serving on the board through that vesting date.

Were any Bioventus (BVS) shares sold or disposed of in this Form 4 filing?

No share sales or dispositions were reported. All reported transactions are classified as acquisitions: an RSU grant and the vesting and conversion of RSUs into Class A common stock, with no tax-withholding or open-market sales indicated.