Yoori Lee

CIK: 0001739021

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)16 (51.6%)

Compensation grants

Other (G, F, J, C, D, …)15 (48.4%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

XAIR

Beyond Air, Inc.

Director

Discretionary Trading P&L

Holdings

Transaction History (31 total)

XAIR
Beyond Air, Inc.
Nov 4, 2025
Disposition(D)
Stock Options (Right to buy)
Direct
2.3K shares-
XAIR
Beyond Air, Inc.
Nov 4, 2025
Award(A)
Stock Options (Right to buy)
Direct
2.3K shares-
XAIR
Beyond Air, Inc.
Nov 4, 2025
Disposition(D)
Stock Options (Right to buy)
Direct
2K shares-
XAIR
Beyond Air, Inc.
Nov 4, 2025
Award(A)
Stock Options (Right to buy)
Direct
2K shares-
XAIR
Beyond Air, Inc.
Nov 4, 2025
Disposition(D)
Stock Options (Right to buy)
Direct
1.5K shares-
XAIR
Beyond Air, Inc.
Nov 4, 2025
Award(A)
Stock Options (Right to buy)
Direct
1.5K shares-
XAIR
Beyond Air, Inc.
Nov 4, 2025
Disposition(D)
Stock Options (Right to buy)
Direct
1.3K shares-
XAIR
Beyond Air, Inc.
Nov 4, 2025
Award(A)
Stock Options (Right to buy)
Direct
1.3K shares-
XAIR
Beyond Air, Inc.
Nov 4, 2025
Disposition(D)
Stock Options (Right to buy)
Direct
1.3K shares-
XAIR
Beyond Air, Inc.
Nov 4, 2025
Award(A)
Stock Options (Right to buy)
Direct
1.3K shares-
XAIR
Beyond Air, Inc.
Nov 4, 2025
Disposition(D)
Stock Options (Right to buy)
Direct
750 shares-
XAIR
Beyond Air, Inc.
Nov 4, 2025
Award(A)
Stock Options (Right to buy)
Direct
750 shares-
XAIR
Beyond Air, Inc.
Nov 4, 2025
Disposition(D)
Stock Options (Right to buy)
Direct
1.3K shares-
XAIR
Beyond Air, Inc.
Nov 4, 2025
Award(A)
Stock Options (Right to buy)
Direct
1.3K shares-
XAIR
Beyond Air, Inc.
Nov 4, 2025
Disposition(D)
Stock Options (Right to buy)
Direct
3.8K shares-
XAIR
Beyond Air, Inc.
Nov 4, 2025
Award(A)
Stock Options (Right to buy)
Direct
3.8K shares-
XAIR
Beyond Air, Inc.
Mar 26, 2025
Award(A)
Stock Options (Right to buy)
Direct
75K shares-
XAIR
Beyond Air, Inc.
Nov 22, 2024
Disposition(D)
Stock Options (Right to buy)
Direct
45K shares-
XAIR
Beyond Air, Inc.
Nov 22, 2024
Award(A)
Stock Options (Right to buy)
Direct
45K shares-
XAIR
Beyond Air, Inc.
Nov 22, 2024
Disposition(D)
Stock Options (Right to buy)
Direct
40K shares-
XAIR
Beyond Air, Inc.
Nov 22, 2024
Award(A)
Stock Options (Right to buy)
Direct
40K shares-
XAIR
Beyond Air, Inc.
Nov 22, 2024
Disposition(D)
Stock Options (Right to buy)
Direct
30K shares-
XAIR
Beyond Air, Inc.
Nov 22, 2024
Award(A)
Stock Options (Right to buy)
Direct
30K shares-
XAIR
Beyond Air, Inc.
Nov 22, 2024
Disposition(D)
Stock Options (Right to buy)
Direct
25K shares-
XAIR
Beyond Air, Inc.
Nov 22, 2024
Award(A)
Stock Options (Right to buy)
Direct
25K shares-

		Type	Shares	Price		Ownership
Nov 4, 2025	XAIR Beyond Air, Inc.	Disposition(D) Stock Options (Right to buy)	2,250	-	-	Direct
Nov 4, 2025	XAIR Beyond Air, Inc.	Award(A) Stock Options (Right to buy)	2,250	-	-	Direct
Nov 4, 2025	XAIR Beyond Air, Inc.	Disposition(D) Stock Options (Right to buy)	2,000	-	-	Direct
Nov 4, 2025	XAIR Beyond Air, Inc.	Award(A) Stock Options (Right to buy)	2,000	-	-	Direct
Nov 4, 2025	XAIR Beyond Air, Inc.	Disposition(D) Stock Options (Right to buy)	1,500	-	-	Direct
Nov 4, 2025	XAIR Beyond Air, Inc.	Award(A) Stock Options (Right to buy)	1,500	-	-	Direct
Nov 4, 2025	XAIR Beyond Air, Inc.	Disposition(D) Stock Options (Right to buy)	1,250	-	-	Direct
Nov 4, 2025	XAIR Beyond Air, Inc.	Award(A) Stock Options (Right to buy)	1,250	-	-	Direct
Nov 4, 2025	XAIR Beyond Air, Inc.	Disposition(D) Stock Options (Right to buy)	1,250	-	-	Direct
Nov 4, 2025	XAIR Beyond Air, Inc.	Award(A) Stock Options (Right to buy)	1,250	-	-	Direct
Nov 4, 2025	XAIR Beyond Air, Inc.	Disposition(D) Stock Options (Right to buy)	750	-	-	Direct
Nov 4, 2025	XAIR Beyond Air, Inc.	Award(A) Stock Options (Right to buy)	750	-	-	Direct
Nov 4, 2025	XAIR Beyond Air, Inc.	Disposition(D) Stock Options (Right to buy)	1,250	-	-	Direct
Nov 4, 2025	XAIR Beyond Air, Inc.	Award(A) Stock Options (Right to buy)	1,250	-	-	Direct
Nov 4, 2025	XAIR Beyond Air, Inc.	Disposition(D) Stock Options (Right to buy)	3,750	-	-	Direct
Nov 4, 2025	XAIR Beyond Air, Inc.	Award(A) Stock Options (Right to buy)	3,750	-	-	Direct
Mar 26, 2025	XAIR Beyond Air, Inc.	Award(A) Stock Options (Right to buy)	75,000	-	-	Direct
Nov 22, 2024	XAIR Beyond Air, Inc.	Disposition(D) Stock Options (Right to buy)	45,000	-	-	Direct
Nov 22, 2024	XAIR Beyond Air, Inc.	Award(A) Stock Options (Right to buy)	45,000	-	-	Direct
Nov 22, 2024	XAIR Beyond Air, Inc.	Disposition(D) Stock Options (Right to buy)	40,000	-	-	Direct
Nov 22, 2024	XAIR Beyond Air, Inc.	Award(A) Stock Options (Right to buy)	40,000	-	-	Direct
Nov 22, 2024	XAIR Beyond Air, Inc.	Disposition(D) Stock Options (Right to buy)	30,000	-	-	Direct
Nov 22, 2024	XAIR Beyond Air, Inc.	Award(A) Stock Options (Right to buy)	30,000	-	-	Direct
Nov 22, 2024	XAIR Beyond Air, Inc.	Disposition(D) Stock Options (Right to buy)	25,000	-	-	Direct
Nov 22, 2024	XAIR Beyond Air, Inc.	Award(A) Stock Options (Right to buy)	25,000	-	-	Direct

1-25 of 31 transactions

About Lee Yoori

Lee Yoori (SEC CIK 0001739021) files insider reports with the SEC as Director of Beyond Air, Inc. (XAIR).

Signal8 holds 3 ownership filings by Lee Yoori, all Form 4s, filed between Nov 26, 2024 and Nov 24, 2025. Those filings report 31 transactions, from Nov 22, 2024 to Nov 4, 2025. Signal8's Form 4 history starts in Sep 2024.

The business address on Lee Yoori's filings is in GARDEN CITY, NY.

Recent filings by Lee Yoori

Nov 4, 2025: Disposition to issuer transaction of XAIR derivative securities (Form 4, code D).
Nov 4, 2025: Grant or award of XAIR derivative securities (Form 4, code A).
Nov 4, 2025: Disposition to issuer transaction of XAIR derivative securities (Form 4, code D).
Nov 4, 2025: Grant or award of XAIR derivative securities (Form 4, code A).
Nov 4, 2025: Disposition to issuer transaction of XAIR derivative securities (Form 4, code D).

Other insiders filing for Beyond Air, Inc. (XAIR)

Lin Yi-Chien, 10% Owner
MOORHEAD DANIEL J, Chief Financial Officer
Gaul Michael A., Chief Operating Officer
Carey Robert, Director
Lucera Erick, Director
Larson Douglas Quinton, Chief Financial Officer

How to read Form 4 transaction codes