Inspire Medical director awarded 3,562 RSUs

Tansey Casey M reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Tansey Casey M reported acquisition or exercise transactions in this Form 4 filing.

Inspire Medical Systems director Casey M. Tansey received a grant of 3,562 shares of common stock as a stock-based award. The award is in the form of Restricted Stock Units, each representing a contingent right to receive one share of common stock, and vests based on continued service, including an anniversary-based condition.

Following this grant, Tansey holds 26,286 shares of common stock directly. In addition, 500 shares are held indirectly by The Kimberly Tansey Irrevocable Trust and 500 shares are held indirectly by The Kylie Tansey Irrevocable Trust.

Insider Trade Summary

Grant/Award: 3,562 shares

Grant/Award 3 txns

Insider Tansey Casey M

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	3,562	$0.00	$0.00
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 26,286 shares (Direct); Common Stock — 1,000 shares (Indirect, By Family Trust)

Footnotes (3)

1. F1. Represents an award of Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of common stock. The RSUs shall vest upon the earlier to occur of (a) the first anniversary service with the Issuer through the applicable vesting date.
2. F2. Securities held by The Kimberly Tansey Irrevocable Trust.
3. F3. Securities held by The Kylie Tansey Irrevocable Trust.

Key Figures

RSU grant size: 3,562 shares Grant price per share: $0.0000 per share Direct holdings after grant: 26,286 shares +2 more

5 metrics

RSU grant size 3,562 shares Restricted Stock Unit award to Casey M. Tansey

Grant price per share $0.0000 per share RSU award exercise/settlement price

Direct holdings after grant 26,286 shares Common stock directly held by Casey M. Tansey

Kimberly Tansey Trust holdings 500 shares Common stock held by The Kimberly Tansey Irrevocable Trust

Kylie Tansey Trust holdings 500 shares Common stock held by The Kylie Tansey Irrevocable Trust

Key Terms

Restricted Stock Units ("RSUs"), contingent right, Irrevocable Trust

3 terms

Restricted Stock Units ("RSUs") financial

"Represents an award of Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of common stock."

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

contingent right financial

"Each RSU represents a contingent right to receive one share of common stock."

Irrevocable Trust financial

"Securities held by The Kimberly Tansey Irrevocable Trust."

An irrevocable trust is a legal arrangement where an owner transfers assets into a separate entity managed by a trustee and gives up the power to modify or reclaim those assets. For investors it matters because putting stock or other holdings into such a trust can change who controls and benefits from the assets, affect taxes and creditor protection, and influence how easy it is to sell or value those holdings—like placing valuables in a locked safe overseen by someone else.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Casey M. Tansey report in this Inspire Medical Systems (INSP) Form 4?

Casey M. Tansey reported receiving a grant of 3,562 Restricted Stock Units, each representing one share of Inspire Medical Systems common stock. The filing also updates her direct and indirect shareholdings after this equity award.

How many Inspire Medical Systems (INSP) shares were granted to Casey M. Tansey?

Casey M. Tansey was granted 3,562 shares of Inspire Medical Systems common stock through a Restricted Stock Unit award. Each RSU converts into one share upon vesting, providing additional equity-based compensation tied to continued service.

At what price were the 3,562 Inspire Medical Systems (INSP) shares awarded?

The 3,562 shares underlying the Restricted Stock Units were awarded at a price of $0.0000 per share. This reflects a stock-based compensation grant rather than an open-market purchase involving cash paid by the director.

What are Casey M. Tansey’s direct Inspire Medical Systems (INSP) holdings after this grant?

After the grant, Casey M. Tansey directly holds 26,286 shares of Inspire Medical Systems common stock. This figure comes from the Form 4 and reflects her direct ownership position following the 3,562-share Restricted Stock Unit award.

What indirect Inspire Medical Systems (INSP) holdings are reported for Casey M. Tansey?

The filing reports 500 shares held by The Kimberly Tansey Irrevocable Trust and 500 shares held by The Kylie Tansey Irrevocable Trust. These positions are classified as indirect ownership interests associated with Casey M. Tansey.

How do the Restricted Stock Units for Inspire Medical Systems (INSP) vest for Casey M. Tansey?

The Restricted Stock Units vest upon the occurrence of specified conditions, including an anniversary-based vesting condition tied to continued service. Once vested, each RSU entitles Casey M. Tansey to receive one share of common stock.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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

Add on Google Not now

Accepted by SEC EDGAR 05/04/2026 - 06:24 PM EDT Learn about SEC filing dates

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^*

Tansey Casey M

(Last) (First) (Middle)

C/O INSPIRE MEDICAL SYSTEMS, INC.

5500 WAYZATA BLVD., SUITE 1600

(Street)

GOLDEN VALLEY MINNESOTA 55416

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Inspire Medical Systems, Inc. [ INSP ]

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)
04/30/2026

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
Common Stock	04/30/2026		A		3,562(1)	A	$0	26,286	D
Common Stock								500	I	By Family Trust(2)
Common Stock								500	I	By Family Trust(3)

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

Explanation of Responses:

1. Represents an award of Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of common stock. The RSUs shall vest upon the earlier to occur of (a) the first anniversary service with the Issuer through the applicable vesting date.

2. Securities held by The Kimberly Tansey Irrevocable Trust.

3. Securities held by The Kylie Tansey Irrevocable Trust.

	/s/ Bryan Phillips, Attorney-in-Fact for Casey M. Tansey	05/04/2026
	** 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)