BUNKA CHRISTOPHER
Director
PurchaseAlert
- Shares
- 11,900
- Price
- $0.91
- Value
- $10,866
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•6 filings
LEXX
Lexaria Bioscience Corp.
No net buying or selling imbalance over the last 3 months
No net buyers or sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no 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
$0.00
0 buyers · 0 sellers
12-month purchases
$0.00
0 distinct insiders
12-month sales
$0.00
0 distinct insiders
Highlighted alerts
6
0 Rule 10b5-1 trades treated as informational
Buying cluster · 30 days
Fewer than three distinct buyers
CEO/CFO purchases · 12 months
No 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.
7
Raw transactions
Everything returned by the filing
6
Voluntary view
P/S trades after deterministic checks
1
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- G
- Shares
- 100,000
- Price
- $0.00
- Footnotes
- 1
The 100,000 shares were gifted back to Lexaria Bioscience Corp. and returned to treasury.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
BUNKA CHRISTOPHER
Director
PurchaseAlert
- Shares
- 15,600
- Price
- $0.92
- Value
- $14,375
McKechnie William Edward
Director
PurchaseAlert
- Shares
- 5,000
- Price
- $0.91
- Value
- $4,532
DOCHERTY JOHN MARTIN
President & CSO
PurchaseAlert
- Shares
- 5,376
- Price
- $0.93
- Value
- $4,989
Carle Vanessa
Secretary
PurchaseAlert
- Shares
- 750
- Price
- $0.91
- Value
- $682.50
CHRISTOPHER RICHARD
Chief Executive Officer
PurchaseAlert
- Shares
- 15,000
- Price
- $0.91
- Value
- $13,641
| Date | Insider | Transaction | Shares | Price | Value | Reading |
|---|---|---|---|---|---|---|
| Jul 30, 2025 | BUNKA CHRISTOPHER Director | Purchase | 11,900 | $0.91 | $10,866 | |
| Jul 29, 2025 | BUNKA CHRISTOPHER Director | Purchase | 15,600 | $0.92 | $14,375 | |
| Jul 29, 2025 | McKechnie William Edward Director | Purchase | 5,000 | $0.91 | $4,532 | |
| Jul 29, 2025 | DOCHERTY JOHN MARTIN President & CSO | Purchase | 5,376 | $0.93 | $4,989 | |
| Jul 29, 2025 | Carle Vanessa Secretary | Purchase | 750 | $0.91 | $682.50 | |
| Jul 29, 2025 | CHRISTOPHER RICHARD Chief Executive Officer | Purchase | 15,000 | $0.91 | $13,641 |
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.