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Smith Micro Software, Inc. (SMSI)
United States · Delayed Price · Currency is USD
Services-Prepackaged Software
2.38+0.04 (+1.79%)
Insider Score
––Not scored
SMSI Insider Score
Insiders here have filed 5 Form 4s in the last 90 days, but all of them are share awards, grants or other non-market transactions. Those are compensation, not a decision to buy, so they are not scored.
SMSI Stock Insider Trading Activity
SMSI stock’s insider trading shows no open-market insider trades by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Huffmyer Timothy C. CEO | Tax withheld | 100 | $2.90 | $290 | 0.3% | 36,279 | Sep 15, 2026 | — | Form 4 |
| SMITH WILLIAM W JR Director | Tax withheld | 456 | $2.90 | $1.32K | 0.8% | 57,285 | Sep 15, 2026 | — | Form 4 |
| Huffmyer Timothy C. CEO | Tax withheld | 300 | $2.87 | $861 | 0.8% | 36,379 | Aug 19, 2026 | — | Form 4 |
| Braund Bethany M CFO | Tax withheld | 2 | $2.86 | $5.72 | 0.0% | 6,193 | Aug 19, 2026 | — | Form 4 |
| SMITH WILLIAM W JR Director | Tax withheld | 963 | $2.87 | $2.76K | 1.6% | 57,741 | Aug 19, 2026 | — | Form 4 |
| Huffmyer Timothy C. CEO | Tax withheld | 588 | $0.87 | $511.56 | 0.3% | 183,391 | May 14, 2026 | — | Form 4 |
| SMITH WILLIAM W JR Director | Tax withheld | 1,618 | $0.87 | $1.41K | 0.5% | 293,520 | May 14, 2026 | — | Form 4 |
| Braund Bethany M CFO | Tax withheld | 1,850 | $0.87 | $1.61K | 5.6% | 30,974 | May 14, 2026 | — | Form 4 |
| SMITH WILLIAM W JR Director | Tax withheld | 1,618 | $0.70 | $1.13K | 0.5% | 295,138 | Apr 27, 2026 | — | Form 4 |
| Braund Bethany M CFO | Tax withheld | 6,761 | $0.72 | $4.87K | 17.1% | 32,824 | Apr 27, 2026 | — | Form 4 |
| Huffmyer Timothy C. CEO | Tax withheld | 588 | $0.70 | $411.6 | 0.3% | 183,979 | Apr 27, 2026 | — | Form 4 |
| Braund Bethany M CFO | Award | 20,000 | — | — | 102% | 39,585 | Mar 31, 2026 | — | Form 4 |
| Huffmyer Timothy C. CFO | Tax withheld | 1,788 | $0.85 | $1.52K | 1.0% | 184,567 | Mar 13, 2026 | — | Form 4 |
| SMITH WILLIAM W JR CEO | Tax withheld | 4,943 | $0.85 | $4.20K | 1.6% | 296,756 | Mar 13, 2026 | — | Form 4 |
| Elfman Steven Lawrence Director | Award | 12,500 | — | — | 22.1% | 69,087 | Mar 9, 2026 | — | Form 4 |
| Keddy Asha Director | Award | 12,500 | — | — | 29.7% | 54,629 | Mar 9, 2026 | — | Form 4 |
| Arno Andrew Director | Award | 12,500 | — | — | 16.6% | 88,007 | Mar 9, 2026 | — | Form 4 |
| SZABO GREGORY J Director | Award | 12,500 | — | — | 20.5% | 73,493 | Mar 9, 2026 | — | Form 4 |
| CAMPBELL THOMAS G Director | Award | 12,500 | — | — | 33.6% | 49,706 | Mar 9, 2026 | — | Form 4 |
| gulko samuel Director | Award | 12,500 | — | — | 21.6% | 70,274 | Mar 9, 2026 | — | Form 4 |
| SMITH WILLIAM W JR CEO | To issuer | 12,626 | — | — | 4.0% | 301,669 | Mar 4, 2026 | — | Form 4 |
| Huffmyer Timothy C. CFO | To issuer | 5,261 | — | — | 2.7% | 186,355 | Mar 4, 2026 | — | Form 4 |
| Huffmyer Timothy C. CFO | Tax withheld | 27,010 | $0.51 | $13.78K | 12.4% | 191,616 | Feb 27, 2026 | — | Form 4 |
| SMITH WILLIAM W JR CEO | Tax withheld | 43,366 | $0.52 | $22.55K | 12.1% | 314,325 | Feb 27, 2026 | — | Form 4 |
| SMITH WILLIAM W JR CEO | To issuer | 9,706 | — | — | 2.6% | 357,691 | Feb 21, 2026 | — | Form 4 |
| Huffmyer Timothy C. CFO | To issuer | 7,280 | — | — | 3.2% | 218,626 | Feb 21, 2026 | — | Form 4 |
| SMITH WILLIAM W JR CEO | Tax withheld | 1,000 | $0.62 | $620 | 0.3% | 367,397 | Dec 17, 2025 | — | Form 4 |
| Huffmyer Timothy C. CFO | Tax withheld | 254 | $0.62 | $157.48 | 0.1% | 225,906 | Dec 17, 2025 | — | Form 4 |
| SMITH WILLIAM W JR CEO | Sell | 36,597 | $0.58 | $21.23K | 0.7% | 5,517,674 | Dec 11, 2025 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Sell (S) — Open-market or private sale
- Award (A) — Grant or award from the company, not a purchase
- To issuer (D) — Shares returned or sold back to the company
- Tax withheld (F) — Shares withheld to pay tax or an exercise price
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.