Lialin Tony Serge
Chief Commercial Officer
PurchaseAlert
- Shares
- 10,000
- Price
- $0.28
- Value
- $2,804
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•11 filings
VIVS
VivoSim Labs, INC.
Net purchases of $2.8K 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 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
+$2,804
1 buyers · 0 sellers
12-month purchases
$2,804
1 distinct insiders
12-month sales
$7,300
1 distinct insiders
Highlighted alerts
2
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.
9
Raw transactions
Everything returned by the filing
2
Voluntary view
P/S trades after deterministic checks
7
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- A
- Shares
- 15,000
- Price
- $0.00
- Footnotes
- 2
The reported securities are represented by restricted stock units, which shall vest on the earlier of January 27, 2027 or the date of the next annual meeting of stockholders held by the Issuer, subject to acceleration in the event of a change of control. Effective on March 20, 2025, the Issuer conducted a reverse stock split of its common stock at a ratio of 1-for-12 (the "Reverse Split"). All share numbers reported herein give effect to the Reverse Split.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
Gobel David
Director
SaleAlert
- Shares
- 3,266
- Price
- $2.24
- Value
- $7,300
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.