Transaction · 0002144385-26-000005

Lin Yi-Chien

Lin Yi-Chien, 10%, reported an open-market or private purchase at Beyond Air, Inc. involving 15393.000000 shares for an estimated $43100.40. Reported holdings after the transaction were 145393.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market buySEC transaction code P10%
XAIRBeyond Air, Inc.
Filing timeOct 03
Trade dateOct 01, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position traded11.84%Shares purchased ÷ (holdings after − shares purchased). Estimated position before: 130,000 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
—
Pre-filing
1mo ago1w ago1d ago
Returns since
7d30d90d180d1y

XAIR price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
XAIR since 2026-10-03Filed yesterday · 1 day of post-filing data
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Buy
Code P
Identifier
0002144385-26-000005
Common Stock
Transaction date
Oct 01, 2026
Filed Oct 03, 2026, 12:24 AM · 2d delay
Shares
15.3k sh
$2.80 per share
Estimated value
$43.1k
Computed from shares × price
Holdings after
145k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership 10% Owner Buy
+26score
Filing-only score

+26

Compact filing score computed from stored Form 4 facts. Version v1.

Strong filing signal

This filing has a high positive filing-only score. It may deserve closer research, but it is not an investment recommendation.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector No10% YesOther No
Footnotes & amended
  1. F1

    The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.67 to $2.85, inclusive. The reporting person undertakes to pr…

Original filing · 0002144385-26-000005
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Same reporting owner
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