STOCK TITAN

Liquidia (NASDAQ: LQDA) CHRO sells shares, exercises PSUs under plan

Filing Impact
(Moderate)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

Liquidia Corp Chief Human Resource Officer Sarah Krepp reported a combination of equity award activity and a small share sale. She exercised 3,179 performance stock units, which converted to the same number of common shares at a $0.00 exercise price, reflecting previously granted compensation vesting. On a separate date, she sold 4,557 common shares in an open-market transaction at $38.37 per share under a pre-arranged Rule 10b5-1 plan, with the filing noting the sale was to cover taxes from RSU and PSU settlements. After these transactions, she directly holds 147,019 common shares and continues to have sizable unvested RSU and PSU awards scheduled to vest over several years.

Positive

  • None.

Negative

  • None.
Insider Krepp Sarah
Role Chief Human Resource Officer
Sold 4,557 shs ($175K)
Type Security Shares Price Value
Sale Common Stock 4,557 $38.37 $175K
Exercise Performance Stock Units 3,179 $0.00 --
Exercise Common Stock 3,179 $0.00 --
Holdings After Transaction: Common Stock — 147,019 shares (Direct); Performance Stock Units — 34,966 shares (Direct)
Footnotes (1)
  1. Performance stock units ("PSUs") convert into common stock on a one-for-one basis. On January 11, 2025, the Reporting Person was granted 50,861 PSUs which vest upon the following time-based vesting schedule: 25% of the PSUs shall vest on January 11, 2026 and the remaining PSUs shall vest ratably on a quarterly basis over three years thereafter. Of those PSUs, a total of 15,895 have vested as of the date of this Form 4. Includes (i) 25,640 unvested RSUs of the 61,465 RSUs granted to the Reporting Person on January 11, 2024, (ii) 7,008 unvested RSUs of the 12,459 RSUs granted to the Reporting Person on July 1, 2024, (iii) 34,966 unvested RSUs of the 50,861 RSUs granted to the Reporting Person on January 11, 2025, (iv) 25,000 RSUs granted to the Reporting Person on July 1, 2025, none of which have vested as of the date of this Form 4, (v) 23,728 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (vi) 5,749 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan. Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023. These shares of common stock were sold to cover taxes associated with the settlement of RSUs and PSUs that were initially granted to the Reporting Person on January 11, 2024, July 1, 2024 and January 11, 2025.
Common shares sold 4,557 shares Open-market sale on April 13, 2026
Sale price $38.37 per share Price for 4,557 common shares sold
Shares held after transaction 147,019 shares Common stock directly owned after reported trades
PSUs exercised 3,179 units Performance stock units converting 1:1 into common stock
2025 PSU grant size 50,861 PSUs Grant dated January 11, 2025 with time-based vesting
Vested PSUs to date 15,895 PSUs Portion of 50,861-unit grant vested as of this Form 4
Unvested RSUs from Jan 11, 2024 grant 25,640 RSUs Part of 61,465 RSUs granted January 11, 2024
ESPP shares acquired 5,749 shares Acquired under Liquidia Corporation 2020 Employee Stock Purchase Plan
Performance stock units financial
"Performance stock units ("PSUs") convert into common stock on a one-for-one basis."
Performance stock units are a type of company award that grants employees shares of stock only if certain performance goals are met. They motivate employees to work toward specific company achievements, aligning their interests with those of shareholders. For investors, they can influence a company's future stock supply and reflect management’s confidence in reaching key targets.
Rule 10b5-1 plan financial
"Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023."
A Rule 10b5-1 plan is a prearranged, written schedule that lets corporate insiders buy or sell company stock at set times or amounts, even if they later learn material nonpublic information. Think of it like setting an automatic thermostat for trades: it creates a clear record that trades were planned in advance, reducing the risk of insider-trading accusations and helping investors trust that insider transactions are routine rather than based on secret information.
RSUs financial
"Includes (i) 25,640 unvested RSUs of the 61,465 RSUs granted to the Reporting Person on January 11, 2024..."
RSUs, or restricted stock units, are a form of company shares given to employees as part of their compensation. They are typically awarded with certain restrictions, such as a waiting period before they can be fully owned or sold, similar to earning a gift that becomes fully yours over time. For investors, RSUs can impact a company's stock offerings and reflect how much the company relies on stock-based incentives to attract and retain talent.
Employee Stock Purchase Plan financial
"5,749 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan."
An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.
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*
Krepp Sarah

(Last)(First)(Middle)
419 DAVIS DRIVE, SUITE 100

(Street)
MORRISVILLE NORTH CAROLINA 27560

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Liquidia Corp [ LQDA ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Human Resource Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/10/2026
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 Stock04/10/2026M3,179(2)A(1)151,576(3)D
Common Stock04/13/2026S(4)4,557(5)D$38.37147,019(3)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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Performance Stock Units(1)04/10/2026M3,179 (1) (1)Common Stock3,179$034,966D
Explanation of Responses:
1. Performance stock units ("PSUs") convert into common stock on a one-for-one basis.
2. On January 11, 2025, the Reporting Person was granted 50,861 PSUs which vest upon the following time-based vesting schedule: 25% of the PSUs shall vest on January 11, 2026 and the remaining PSUs shall vest ratably on a quarterly basis over three years thereafter. Of those PSUs, a total of 15,895 have vested as of the date of this Form 4.
3. Includes (i) 25,640 unvested RSUs of the 61,465 RSUs granted to the Reporting Person on January 11, 2024, (ii) 7,008 unvested RSUs of the 12,459 RSUs granted to the Reporting Person on July 1, 2024, (iii) 34,966 unvested RSUs of the 50,861 RSUs granted to the Reporting Person on January 11, 2025, (iv) 25,000 RSUs granted to the Reporting Person on July 1, 2025, none of which have vested as of the date of this Form 4, (v) 23,728 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (vi) 5,749 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan.
4. Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023.
5. These shares of common stock were sold to cover taxes associated with the settlement of RSUs and PSUs that were initially granted to the Reporting Person on January 11, 2024, July 1, 2024 and January 11, 2025.
/s/ Sarah Krepp04/14/2026
** 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 did Liquidia (LQDA) executive Sarah Krepp report in this Form 4?

Sarah Krepp reported exercising 3,179 performance stock units into common shares and selling 4,557 common shares. The sale occurred at $38.37 per share and was primarily to cover taxes from vested RSUs and PSUs, while she retained 147,019 common shares.

How many Liquidia (LQDA) shares did Sarah Krepp sell and at what price?

She sold 4,557 shares of Liquidia common stock at $38.37 per share. The filing explains these shares were sold to cover taxes associated with the settlement of RSUs and PSUs granted in 2024 and 2025, under a Rule 10b5-1 trading plan.

What equity awards did Sarah Krepp exercise in the latest Liquidia (LQDA) filing?

She exercised 3,179 performance stock units, converting them into 3,179 common shares at a $0.00 exercise price. These PSUs are part of a larger 50,861-unit grant from January 11, 2025, which vests over time based on a set schedule.

How many Liquidia (LQDA) shares does Sarah Krepp hold after these transactions?

Following the reported transactions, she directly holds 147,019 shares of Liquidia common stock. In addition, the footnotes indicate substantial unvested RSU and PSU awards that are scheduled to vest over several years, supplementing her existing equity position.

Was Sarah Krepp’s Liquidia (LQDA) share sale discretionary or pre-planned?

The sale was pre-planned. The filing states the transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on December 15, 2023, and clarifies that the shares were sold specifically to cover tax obligations from RSU and PSU settlements.

What is the vesting schedule of Sarah Krepp’s 50,861 Liquidia (LQDA) PSUs?

The 50,861 PSUs granted on January 11, 2025 vest 25% on January 11, 2026, with the remainder vesting quarterly over three years. As of this Form 4, 15,895 PSUs have vested, and the rest remain unvested according to the disclosed schedule.