Lin Yi-Chien
10% owner
PurchaseAlert
- Shares
- 2,607
- Price
- $2.21
- Value
- $5,761
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•18 filings
XAIR
Beyond Air, Inc.
Net purchases of $62.4K over the last 3 months
1 buyer account for the net balance. There is no cluster of three distinct buyers within 30 days. We found 6 CEO/CFO purchases over 12 months.
How to read this signal
Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.
3-month balance
+$62,352
1 buyers · 0 sellers
12-month purchases
$287,349
3 distinct insiders
12-month sales
$0.00
0 distinct insiders
Highlighted alerts
10
0 Rule 10b5-1 trades treated as informational
Buying cluster · 30 days
Fewer than three distinct buyers
CEO/CFO purchases · 12 months
6 executive purchases found
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Form 4 raw → Raspberry
The value is in what we do not call a signal.
The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.
100
Raw transactions
Everything returned by the filing
10
Voluntary view
P/S trades after deterministic checks
46
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- A
- Shares
- 70,000
- Price
- —
- Footnotes
- 2
On January 5, 2026, the Issuer issued an inducement grant to the Reporting Person of stock options (the "Options") to buy 70,000 shares of common stock, at a per share exercise price of $0.79, which is equal to the closing price of the Issuer's common stock on January 2, 2026. 25% of the options will vest upon the one (1) year anniversary of 01/05/2026, and the remaining will vest annually thereafter in 3 equal installments, provided that, no portion of the stock option that is not exercisable at the time of the reporting person's termination of employment for any reason shall thereafter become exercisable.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
Lin Yi-Chien
10% owner
PurchaseAlert
- Shares
- 15,393
- Price
- $2.80
- Value
- $43,100
Lin Yi-Chien
10% owner
PurchaseAlert
- Shares
- 2,000
- Price
- $2.71
- Value
- $5,420
Lin Yi-Chien
10% owner
PurchaseAlert
- Shares
- 3,000
- Price
- $2.69
- Value
- $8,070
Goodman Robert Scott
Chief Executive Officer
PurchaseAlert
- Shares
- 34,722
- Price
- $5.76
- Value
- $199,999
Goodman Robert Scott
Chief Executive Officer
PurchaseAlert
- Shares
- 34,722
- Price
- —
- Value
- —
Goodman Robert Scott
Chief Executive Officer
PurchaseAlert
- Shares
- 34,722
- Price
- —
- Value
- —
MOORHEAD DANIEL J
Chief Financial Officer
PurchaseAlert
- Shares
- 4,340
- Price
- $5.76
- Value
- $24,998
MOORHEAD DANIEL J
Chief Financial Officer
PurchaseAlert
- Shares
- 4,340
- Price
- —
- Value
- —
MOORHEAD DANIEL J
Chief Financial Officer
PurchaseAlert
- Shares
- 4,340
- Price
- —
- Value
- —
| Date | Insider | Transaction | Shares | Price | Value | Reading |
|---|---|---|---|---|---|---|
| Oct 13, 2026 | Lin Yi-Chien 10% owner | Purchase | 2,607 | $2.21 | $5,761 | |
| Oct 01, 2026 | Lin Yi-Chien 10% owner | Purchase | 15,393 | $2.80 | $43,100 | |
| Sep 30, 2026 | Lin Yi-Chien 10% owner | Purchase | 2,000 | $2.71 | $5,420 | |
| Sep 29, 2026 | Lin Yi-Chien 10% owner | Purchase | 3,000 | $2.69 | $8,070 | |
| Jul 29, 2026 | Goodman Robert Scott Chief Executive Officer | Purchase | 34,722 | $5.76 | $199,999 | |
| Jul 29, 2026 | Goodman Robert Scott Chief Executive Officer | Purchase | 34,722 | — | — | |
| Jul 29, 2026 | Goodman Robert Scott Chief Executive Officer | Purchase | 34,722 | — | — | |
| Jul 29, 2026 | MOORHEAD DANIEL J Chief Financial Officer | Purchase | 4,340 | $5.76 | $24,998 | |
| Jul 29, 2026 | MOORHEAD DANIEL J Chief Financial Officer | Purchase | 4,340 | — | — | |
| Jul 29, 2026 | MOORHEAD DANIEL J Chief Financial Officer | Purchase | 4,340 | — | — |
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.