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Brian M Posner is Director at Firefly Neuroscience. OQRO lists 2 transactions filed with the SEC under this name, the latest on Sep 29, 2026, each linked to the official Form 4.
Director
Disclosures on record
2
Companies involved
1
As of the latest filing on , Brian M Posner reported holding 14,564 shares of Stran & (SWAG), worth about $17K at the last close of $1 (Nov 13, 2026).
| Company | Shares reported | How held | Last close | Value at last close | Reported |
|---|---|---|---|---|---|
| Stran & SWAG | 14,564 | 15K direct | $1 | $17K | Aug 13, 2026 |
Is this Brian M Posner’s net worth? No. A Form 4 reports the shares an insider owns in one company after each transaction, directly or through trusts and entities. It says nothing about cash, other investments, property or debt, options not yet exercised are not counted here, and a holding reported some time ago may have changed without a new filing. The value is shares times the last stored close, not a price anyone received. Sources: the filings listed below, each linked to EDGAR. Compare with the biggest insider stakes.
Firefly NeuroscienceAIFF
2 disclosures · Oct 2025 – Sep 2026
Sep 25, 202684Kdisclosed Sep 29
DetailsOfficial recordOct 28, 202549Kdisclosed Oct 30
DetailsOfficial recordBrian M Posner bought shares on the open market in 2010, 2011, 2019, 2021 and 2024, and has not bought since 2024 across 2 companies. Sales in 1 of the 17 years since 2010.
Brian M Posner reported 7 open-market purchases and 1 sale since 2010; purchases in 5 different years, most recently 2024.
| Year | Bought | Sold |
|---|---|---|
| 2024 | —1×1 trade | — |
| 2021 | $17K2×2 trades | $6K1×1 trade |
| 2019 | $17K1×1 trade | — |
| 2011 | $7.3K2×2 trades | — |
| 2010 | $11K1×1 trade | — |
Open-market purchases (code P) and sales (code S) on Forms 4 and 5. Up to Sep 2024 from the SEC's Insider Transactions Data Sets; since Oct 2024 from each filing as it is published. A trade filed twice (an amendment) counts once. Dollar totals use the price the filer reported; lines with no price count as trades without a value.
On the latest SEC Form 4, dated Aug 13, 2026, Brian M Posner reported holding 14,564 shares of Stran & (SWAG). At the last close of $1 on Nov 13, 2026, that is about $17K. This is the stake disclosed in filings, not a net worth.
Brian M Posner bought shares on the open market in 2010, 2011, 2019, 2021 and 2024, and has not bought since 2024 across 2 companies. Sales in 1 of the 17 years since 2010.
In SEC filings since 2010: the latest open-market purchase is from 2024; the latest open-market sale is from 2021.
2 companies: Electrocore (ECOR, 2019–2024), Ocean Power Technologies (OPTT, 2010–2011).
Brian M Posner reported 4 open-market purchases and 1 sale here, 2019 to 2024.
Brian M Posner reported 3 open-market purchases and 0 sales here, 2010 to 2011.
Closing prices and the companies' last annual figures; a − or + is a fact of the close, not a forecast.
