Transaction · 0002144385-26-000005

Lin Yi-Chien

Lin Yi-Chien, 10%, reported an open-market or private purchase at Beyond Air, Inc. involving 2000.000000 shares for an estimated $5420.00. Reported holdings after the transaction were 130000.000000 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 dateSep 30, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position traded1.56%Shares purchased ÷ (holdings after − shares purchased). Estimated position before: 128,000 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 today · pre-filing context shaded
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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
Sep 30, 2026
Filed Oct 03, 2026, 12:24 AM · 3d delay
Shares
2.00k sh
$2.71 per share
Estimated value
$5.42k
Computed from shares × price
Holdings after
130k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership 10% Owner Buy
+22score
Filing-only score

+22

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

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

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
Related transactions

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Same reporting owner
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