Nasdaq · CIK 0000948708
SMSI SMITH MICRO SOFTWARE, INC.
Insider trading from SEC Form 4. Last filing 27 d ago. Close $2.61 on Oct 9, 2026, +19% from the 52-week low and -43% from the high.
Last 90 days
Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
9
with a Form 4 at this company
Price and insider trades, last year
SMSIOct 9, 2026 · close 2.61
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at SMITH MICRO SOFTWARE, INC., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 31Weak | William W Smith Jr President and CEO sell | $45k 75,294 shares | -1% | +2% from low-68% from high | |
| 25Weak | Thomas G Campbell director sell | $7,100 10,000 shares | -26% | - | |
| 30Weak | James M Kempton VP, CFO and Treasurer sell | $345 437 shares | -1% | - | |
| 33Weak | William W Smith Jr President & CEO sell | $5,512 7,066 shares | -0% | - |
Transactions
The last 68 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | William W Smith Jr Executive Chairman | FTax withholding Common stock | -456 | $2.90 | $1,322 | 57,285 | 27 d ago |
| Sep 15, 2026 | Timothy C. Huffmyer President and CEO | FTax withholding Common stock | -100 | $2.90 | $290 | 36,279 | 27 d ago |
| Dec 17, 2025 | Timothy C. Huffmyer VP, COO, CFO and Treasurer | FTax withholding Common stock | -254 | $0.62 | $158 | 225,906 | Dec 17, 2025 |
| Dec 17, 2025 | William W Smith Jr President and CEO | FTax withholding Common stock | -1,000 | $0.62 | $623 | 367,397 | Dec 17, 2025 |
| Dec 9, 2025 | Timothy C. Huffmyer VP, COO, CFO and Treasurer | AGrant or award Common stock | +75,398 | $0.00 | $0 | 226,160 | Dec 11, 2025 |
| Dec 9, 2025 | William W Smith Jr President and CEO | AGrant or award Common stock | +119,049 | $0.00 | $0 | 368,397 | Dec 11, 2025 |
| Dec 10, 2025 | William W Smith Jr President and CEO | SOpen-market sale Common stockindirect: Smith Living Trust | -38,697 | $0.60 | $23k | 5,554,271 | Dec 11, 2025 |
| Dec 11, 2025 | William W Smith Jr President and CEO | SOpen-market sale Common stockindirect: Smith Living Trust | -36,597 | $0.58 | $21k | 5,517,674 | Dec 11, 2025 |
| Nov 11, 2025 | Timothy C. Huffmyer VP, COO, CFO and Treasurer | FTax withholding Common Stock | -294 | $0.78 | $228 | 179,581 | Nov 13, 2025 |
| Nov 11, 2025 | William W Smith Jr President and CEO | FTax withholding Common Stock | -1,000 | $0.78 | $775 | 293,062 | Nov 13, 2025 |
| Nov 11, 2025 | Timothy C. Huffmyer VP, COO, CFO and Treasurer | DDisposition to issuer Common Stock | -9,676 | $0.00 | $0 | 169,905 | Nov 13, 2025 |
| Nov 11, 2025 | William W Smith Jr President and CEO | DDisposition to issuer Common Stock | -12,901 | $0.00 | $0 | 280,161 | Nov 13, 2025 |
| Nov 12, 2025 | Timothy C. Huffmyer VP, COO, CFO and Treasurer | FTax withholding Common Stock | -19,143 | $0.68 | $13k | 150,762 | Nov 13, 2025 |
| Nov 12, 2025 | William W Smith Jr President and CEO | FTax withholding Common Stock | -30,813 | $0.70 | $22k | 249,348 | Nov 13, 2025 |
| Nov 7, 2025 | William W Smith Jr President and CEO | AGrant or award Common Stockindirect: Smith Living Trust | +2,236,136 | $0.67 | $1.5M | 5,592,968 | Nov 10, 2025 |
| Nov 7, 2025 | William W Smith Jr President and CEO | AGrant or award Common stock purchase warrantderivativeindirect: Smith Living Trust | +2,236,136 | - | - | 2,236,136 | Nov 10, 2025 |
| Oct 9, 2025 | Andrew Arno director | AGrant or award Common Stock | +7,993 | $0.00 | $0 | 75,507 | Oct 29, 2025 |
| Oct 9, 2025 | Thomas G Campbell director | AGrant or award Common Stock | +7,993 | $0.00 | $0 | 37,206 | Oct 29, 2025 |
| Oct 9, 2025 | Steven Lawrence Elfman director | AGrant or award Common Stock | +7,993 | $0.00 | $0 | 56,587 | Oct 29, 2025 |
| Oct 9, 2025 | Asha Keddy director | AGrant or award Common Stock | +7,993 | $0.00 | $0 | 42,129 | Oct 29, 2025 |
| Oct 9, 2025 | samuel gulko director | AGrant or award Common Stock | +7,993 | $0.00 | $0 | 57,774 | Oct 29, 2025 |
| Oct 9, 2025 | Gregory J Szabo director | AGrant or award Common Stock | +7,993 | $0.00 | $0 | 60,993 | Oct 29, 2025 |
| Sep 29, 2025 | William W Smith Jr President and CEO | GGift Common stock | -47,473 | $0.00 | $0 | 294,062 | Sep 30, 2025 |
| Sep 29, 2025 | William W Smith Jr President and CEO | GGift Common stockindirect: Smith Living Trust | +47,473 | $0.00 | $0 | 3,356,832 | Sep 30, 2025 |
| Sep 17, 2025 | Timothy C. Huffmyer VP, COO, CFO and Treasurer | AGrant or award Common stock purchase warrantderivative | +119,760 | - | - | 119,760 | Sep 18, 2025 |
| Sep 17, 2025 | William W Smith Jr President and CEO | AGrant or award Common stock purchase warrantderivativeindirect: Smith Living Trust | +518,561 | - | - | 518,561 | Sep 18, 2025 |
| Sep 15, 2025 | Timothy C. Huffmyer VP, COO, CFO and Treasurer | FTax withholding Common stock | -256 | $0.70 | $179 | 179,875 | Sep 15, 2025 |
| Sep 15, 2025 | William W Smith Jr President and CEO | FTax withholding Common stock | -1,001 | $0.70 | $701 | 341,535 | Sep 15, 2025 |
| Sep 11, 2025 | William W Smith Jr President and CEO | AGrant or award Common stock purchase warrantderivativeindirect: Smith Living Trust | +467,781 | - | - | 467,781 | Sep 15, 2025 |
| Aug 14, 2025 | William W Smith Jr President and CEO | AGrant or award Common Stock | +105,635 | $0.00 | $0 | 368,538 | Aug 18, 2025 |
| Aug 14, 2025 | Timothy C. Huffmyer VP, COO, CFO and Treasurer | AGrant or award Common Stock | +66,902 | $0.00 | $0 | 202,578 | Aug 18, 2025 |
| Aug 15, 2025 | William W Smith Jr President and CEO | FTax withholding Common Stock | -21,473 | $0.82 | $18k | 347,065 | Aug 18, 2025 |
| Aug 15, 2025 | Timothy C. Huffmyer VP, COO, CFO and Treasurer | FTax withholding Common Stock | -21,343 | $0.87 | $19k | 181,235 | Aug 18, 2025 |
| Aug 15, 2025 | William W Smith Jr President and CEO | DDisposition to issuer Common Stock | -4,529 | $0.00 | $0 | 342,536 | Aug 18, 2025 |
| Aug 15, 2025 | Timothy C. Huffmyer VP, COO, CFO and Treasurer | DDisposition to issuer Common Stock | -1,104 | $0.00 | $0 | 180,131 | Aug 18, 2025 |
| Jun 9, 2025 | Timothy C. Huffmyer VP, COO, CFO and Treasurer | AGrant or award Common Stock | +50,000 | $0.00 | $0 | 50,000 | Jun 10, 2025 |
| Jun 9, 2025 | Timothy C. Huffmyer VP, COO, CFO and Treasurer | AGrant or award Common Stock | +85,676 | $0.00 | $0 | 135,676 | Jun 10, 2025 |
| May 12, 2025 | James M Kempton VP, CFO and Treasurer | DDisposition to issuer Common Stock | -750 | $0.00 | $0 | 217,631 | May 14, 2025 |
| May 12, 2025 | William W Smith Jr President & CEO | DDisposition to issuer Common Stock | -1,500 | $0.00 | $0 | 343,327 | May 14, 2025 |
| May 13, 2025 | James M Kempton VP, CFO and Treasurer | FTax withholding Common Stock | -7,335 | $0.94 | $6,895 | 210,296 | May 14, 2025 |
| May 13, 2025 | William W Smith Jr President & CEO | FTax withholding Common Stock | -15,374 | $0.94 | $14k | 327,953 | May 14, 2025 |
| May 14, 2025 | William W Smith Jr President & CEO | GGift Common Stock | -65,050 | $0.00 | $0 | 262,903 | May 14, 2025 |
| May 14, 2025 | William W Smith Jr President & CEO | GGift Common Stockindirect: Smith Living Trust | +65,050 | $0.00 | $0 | 3,309,359 | May 14, 2025 |
| Apr 17, 2025 | James M Kempton VP, CFO and Treasurer | FTax withholding Common Stock | -3,856 | $0.81 | $3,104 | 218,381 | Apr 21, 2025 |
| Apr 17, 2025 | William W Smith Jr President & CEO | FTax withholding Common Stock | -9,904 | $0.81 | $7,973 | 344,827 | Apr 21, 2025 |
| Mar 31, 2025 | James M Kempton VP, CFO and Treasurer | AGrant or award Common Stock | +250 | $0.62 | $155 | 222,237 | Apr 2, 2025 |
| Mar 14, 2025 | Thomas G Campbell director | SOpen-market sale Common Stock | -10,000 | $0.71 | $7,100 | 29,213 | Mar 17, 2025 |
| Mar 11, 2025 | James M Kempton VP, CFO and Treasurer | DDisposition to issuer Common Stock | -379 | $0.00 | $0 | 225,765 | Mar 13, 2025 |
| Mar 13, 2025 | James M Kempton VP, CFO and Treasurer | FTax withholding Common Stock | -3,778 | $0.71 | $2,682 | 221,987 | Mar 13, 2025 |
| Mar 5, 2025 | James M Kempton VP, CFO and Treasurer | AGrant or award Common Stock | +100,000 | $0.00 | $0 | 168,293 | Mar 7, 2025 |
| Mar 5, 2025 | James M Kempton VP, CFO and Treasurer | AGrant or award Common Stock | +57,851 | $0.00 | $0 | 226,144 | Mar 7, 2025 |
| Feb 19, 2025 | James M Kempton VP, CFO and Treasurer | FTax withholding Common Stock | -213 | $1.39 | $296 | 68,293 | Feb 20, 2025 |
| Jan 23, 2025 | Andrew Arno director | AGrant or award Common Stock | +25,000 | $0.00 | $0 | 67,514 | Jan 27, 2025 |
| Jan 23, 2025 | Thomas G Campbell director | AGrant or award Common Stock | +25,000 | $0.00 | $0 | 39,213 | Jan 27, 2025 |
| Jan 23, 2025 | Steven Lawrence Elfman director | AGrant or award Common Stock | +25,000 | $0.00 | $0 | 48,594 | Jan 27, 2025 |
| Jan 23, 2025 | Asha Keddy director | AGrant or award Common Stock | +25,000 | $0.00 | $0 | 34,136 | Jan 27, 2025 |
| Jan 17, 2025 | James M Kempton VP, CFO and Treasurer | FTax withholding Common Stock | -1,640 | $1.23 | $2,017 | 68,506 | Jan 21, 2025 |
| Dec 16, 2024 | James M Kempton VP, CFO and Treasurer | SOpen-market sale Common Stock | -437 | $0.79 | $345 | 70,329 | Dec 18, 2024 |
| Nov 19, 2024 | William W Smith Jr President & CEO | FTax withholding Common Stock | -81 | $0.79 | $64 | 120,623 | Dec 18, 2024 |
| Dec 17, 2024 | William W Smith Jr President & CEO | FTax withholding Common Stock | -553 | $0.77 | $428 | 120,070 | Dec 18, 2024 |
| Dec 17, 2024 | James M Kempton VP, CFO and Treasurer | FTax withholding Common Stock | -183 | $0.76 | $139 | 70,146 | Dec 18, 2024 |
| Dec 3, 2024 | William W Smith Jr President & CEO | SOpen-market sale Common Stockindirect: Smith Living Trust | -7,066 | $0.78 | $5,512 | 3,194,533 | Dec 4, 2024 |
| Nov 12, 2024 | James M Kempton VP, CFO and Treasurer | DDisposition to issuer Common Stock | -322 | $0.00 | $0 | 73,864 | Nov 14, 2024 |
| Nov 12, 2024 | William W Smith Jr President & CEO | DDisposition to issuer Common Stock | -645 | $0.00 | $0 | 128,474 | Nov 14, 2024 |
| Nov 13, 2024 | James M Kempton VP, CFO and Treasurer | FTax withholding Common Stock | -3,097 | $0.90 | $2,787 | 70,767 | Nov 14, 2024 |
| Nov 13, 2024 | William W Smith Jr President & CEO | FTax withholding Common Stock | -7,770 | $0.90 | $6,993 | 120,704 | Nov 14, 2024 |
| Oct 17, 2024 | James M Kempton VP, CFO and Treasurer | FTax withholding Common Stock | -1,386 | $1.02 | $1,414 | 74,186 | Oct 22, 2024 |
| Oct 17, 2024 | William W Smith Jr President & CEO | FTax withholding Common Stock | -4,317 | $1.02 | $4,403 | 129,119 | Oct 22, 2024 |
Insiders
Everyone who has filed a Form 4 here.
- Andrew Arnodirector
- Thomas G Campbelldirector
- Steven Lawrence Elfmandirector
- Timothy C. HuffmyerVP, COO, CFO and Treasurer
- Asha Keddydirector
- James M KemptonVP, CFO and Treasurer
- William W Smith JrPresident and CEO
- Gregory J Szabodirector
- samuel gulkodirector
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.