SMITH MICRO SOFTWARE, INC. (SMSI)

Latest Insider Confidence Score

2026Q1

50.1
Bullish

Company insider confidence (by quarter)

2010Q1 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Smith William W Jr CEO 5,592,968 Nov 13, 2025
The William W. Smith, Jr. Revocable Trust 10% Owner 2,133,115 Jun 4, 2010
Carpenter Rick SVP - Engineering 595,141 Feb 25, 2015
Cameron Von EVP - Sales 404,660 Sep 9, 2013
Lippincott Christopher G FORMER SVP-Global Ops 250,502 Nov 6, 2014

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Mar 4, 2026 Mar 6, 2026 Huffmyer Timothy C. CFO Neutral 27.5 -5,261 -2.75% -
Feb 27, 2026 Mar 6, 2026 SMITH WILLIAM W JR CEO Sell 36.3 -55,992 -0.90% $22.7K
Feb 27, 2026 Mar 3, 2026 Huffmyer Timothy C. CFO Sell 26.3 -27,010 -12.35% $13.8K
Feb 21, 2026 Feb 24, 2026 Huffmyer Timothy C. CFO Neutral 27.5 -7,280 -3.22% -
Feb 21, 2026 Feb 24, 2026 SMITH WILLIAM W JR CEO Neutral 52.5 -9,706 -0.16% -
Feb 3, 2026 Feb 5, 2026 SMITH WILLIAM W JR CEO Neutral 52.5 - 0.00% -
Dec 17, 2025 Dec 17, 2025 Huffmyer Timothy C. CFO Sell 52.5 -254 -0.11% $158.1
Dec 17, 2025 Dec 17, 2025 SMITH WILLIAM W JR CEO Sell 52.5 -1,000 -0.02% $622.5
Dec 9, 2025 Dec 11, 2025 Huffmyer Timothy C. CFO Neutral 90.0 +75,398 50.01% -
Dec 9, 2025 Dec 11, 2025 SMITH WILLIAM W JR CEO Sell 68.8 +43,755 0.75% $44.6K
Nov 11, 2025 Nov 13, 2025 Huffmyer Timothy C. CFO Sell 26.3 -29,113 -16.19% $13.3K
Nov 11, 2025 Nov 13, 2025 SMITH WILLIAM W JR CEO Sell 36.3 -44,714 -0.76% $22.3K
Nov 7, 2025 Nov 10, 2025 SMITH WILLIAM W JR CEO Neutral 90.0 +2,236,136 61.25% -
Oct 9, 2025 Oct 29, 2025 SZABO GREGORY J Director Neutral 90.0 +7,993 15.08% -
Oct 9, 2025 Oct 29, 2025 Keddy Asha Director Neutral 90.0 +7,993 23.42% -
Oct 9, 2025 Oct 29, 2025 gulko samuel Director Neutral 90.0 +7,993 16.06% -
Oct 9, 2025 Oct 29, 2025 Elfman Steven Lawrence Director Neutral 90.0 +7,993 16.45% -
Oct 9, 2025 Oct 29, 2025 CAMPBELL THOMAS G Director Neutral 90.0 +7,993 27.36% -
Oct 9, 2025 Oct 29, 2025 Arno Andrew Director Neutral 90.0 +7,993 10.93% -
Sep 29, 2025 Sep 30, 2025 SMITH WILLIAM W JR CEO Neutral 52.5 - 0.00% -
Sep 17, 2025 Sep 18, 2025 SMITH WILLIAM W JR CEO Neutral 52.5 - 0.00% -
Sep 17, 2025 Sep 18, 2025 Huffmyer Timothy C. CFO Neutral 52.5 - 0.00% -
Sep 15, 2025 Sep 15, 2025 SMITH WILLIAM W JR CEO Sell 52.5 -1,001 -0.03% $700.7
Sep 15, 2025 Sep 15, 2025 Huffmyer Timothy C. CFO Sell 52.5 -256 -0.14% $179.2
Aug 14, 2025 Aug 18, 2025 SMITH WILLIAM W JR CEO Sell 78.8 +79,633 2.23% $17.6K
Aug 14, 2025 Aug 18, 2025 Huffmyer Timothy C. CFO Sell 91.3 +44,455 32.77% $18.6K
Jun 9, 2025 Jun 10, 2025 Huffmyer Timothy C. CFO Neutral 90.0 +135,676 100.00% -
Jun 10, 2025 Huffmyer Timothy C. CFO Neutral 52.5 - 0.00% -
May 12, 2025 May 14, 2025 SMITH WILLIAM W JR CEO Sell 43.8 -16,874 -0.47% $14.5K
May 12, 2025 May 14, 2025 Kempton James M CFO Sell 27.5 -8,085 -3.70% $6.9K
Apr 17, 2025 Apr 21, 2025 Kempton James M CFO Sell 27.5 -3,856 -1.74% $3.1K
Apr 17, 2025 Apr 21, 2025 SMITH WILLIAM W JR CEO Sell 45.0 -9,904 -0.28% $8K
Mar 31, 2025 Apr 2, 2025 Kempton James M CFO Neutral 55.0 +250 0.11% -
Mar 14, 2025 Mar 17, 2025 CAMPBELL THOMAS G Director Sell 27.5 -10,000 -25.50% $7.1K
Mar 11, 2025 Mar 13, 2025 SMITH WILLIAM W JR CEO Sell 45.0 -10,200 -0.28% $6.5K
Mar 11, 2025 Mar 13, 2025 Kempton James M CFO Sell 27.5 -4,157 -1.84% $2.7K
Mar 5, 2025 Mar 7, 2025 Kempton James M CFO Neutral 90.0 +157,851 231.14% -
Mar 5, 2025 Mar 7, 2025 SMITH WILLIAM W JR CEO Neutral 85.0 +298,967 9.03% -
Feb 19, 2025 Feb 20, 2025 Kempton James M CFO Sell 45.0 -213 -0.31% $296.1
Feb 19, 2025 Feb 20, 2025 SMITH WILLIAM W JR CEO Sell 52.5 -635 -0.02% $895.4
Jan 23, 2025 Jan 27, 2025 SZABO GREGORY J Director Neutral 90.0 +25,000 89.29% -
Jan 23, 2025 Jan 27, 2025 Sharma Chetan Director Neutral 52.5 - 0.00% -
Jan 23, 2025 Jan 27, 2025 Keddy Asha Director Neutral 90.0 +25,000 273.64% -
Jan 23, 2025 Jan 27, 2025 gulko samuel Director Neutral 90.0 +25,000 100.88% -
Jan 23, 2025 Jan 27, 2025 Elfman Steven Lawrence Director Neutral 90.0 +25,000 105.96% -
Jan 23, 2025 Jan 27, 2025 CAMPBELL THOMAS G Director Neutral 90.0 +25,000 175.90% -
Jan 23, 2025 Jan 27, 2025 Arno Andrew Director Neutral 90.0 +25,000 51.93% -
Jan 17, 2025 Jan 21, 2025 Kempton James M CFO Sell 27.5 -1,640 -2.34% $2K
Jan 16, 2025 Jan 21, 2025 SMITH WILLIAM W JR CEO Sell 52.5 -4,969 -0.15% $6.1K
Dec 16, 2024 Dec 18, 2024 Kempton James M CFO Sell 37.5 -620 -0.88% $483.7
Nov 19, 2024 Dec 18, 2024 SMITH WILLIAM W JR CEO Sell 52.5 -634 -0.02% $492.2
Dec 3, 2024 Dec 4, 2024 SMITH WILLIAM W JR CEO Sell 45.0 -7,066 -0.21% $5.5K
Nov 12, 2024 Nov 14, 2024 Kempton James M CFO Sell 27.5 -3,419 -4.61% $2.8K
Nov 12, 2024 Nov 14, 2024 SMITH WILLIAM W JR CEO Sell 45.0 -8,415 -0.25% $7K
Oct 17, 2024 Oct 22, 2024 SMITH WILLIAM W JR CEO Sell 52.5 -4,317 -0.13% $4.4K
Oct 17, 2024 Oct 22, 2024 Kempton James M CFO Sell 27.5 -1,386 -1.83% $1.4K
Oct 1, 2024 Oct 3, 2024 SMITH WILLIAM W JR CEO Neutral 90.0 +2,575,107 338.86% -
Sep 17, 2024 Sep 19, 2024 Kempton James M CFO Sell 45.0 -183 -0.24% $109.4
Sep 17, 2024 Sep 19, 2024 SMITH WILLIAM W JR CEO Sell 52.5 -554 -0.07% $323.5
Aug 19, 2024 Aug 21, 2024 SMITH WILLIAM W JR CEO Sell 52.5 -82 -0.01% $68.8
Aug 12, 2024 Aug 14, 2024 Kempton James M CFO Sell 27.5 -1,343 -1.75% $1K
Aug 12, 2024 Aug 14, 2024 SMITH WILLIAM W JR CEO Sell 45.0 -3,408 -0.45% $2.7K
Jul 22, 2024 Jul 24, 2024 SMITH WILLIAM W JR CEO Sell 45.0 -1,931 -0.25% $4.4K
Jul 22, 2024 Jul 24, 2024 Kempton James M CFO Sell 37.5 -602 -0.78% $1.4K
Jul 8, 2024 Jul 10, 2024 Kempton James M CFO Neutral 90.0 +29,538 61.61% -
Jul 8, 2024 Jul 10, 2024 SMITH WILLIAM W JR CEO Neutral 85.0 +63,294 9.01% -
Jun 20, 2024 Jun 25, 2024 Kempton James M CFO Sell 45.0 -214 -0.44% $475.1
Jun 20, 2024 Jun 25, 2024 SMITH WILLIAM W JR CEO Sell 52.5 -541 -0.08% $1.2K
May 20, 2024 May 22, 2024 SMITH WILLIAM W JR CEO Sell 36.3 -6,016 -0.85% $14.8K
May 20, 2024 May 22, 2024 Kempton James M CFO Sell 27.5 -2,258 -4.48% $5.6K
Apr 1, 2024 Apr 1, 2024 Kempton James M CFO Neutral 55.0 +250 0.06% -
Mar 19, 2024 Mar 21, 2024 Kempton James M CFO Sell 27.5 -4,906 -1.20% $1.7K
Mar 19, 2024 Mar 21, 2024 SMITH WILLIAM W JR CEO Sell 45.0 -11,866 -0.21% $4K
Mar 13, 2024 Mar 15, 2024 Kempton James M CFO Sell 47.5 -4,804 -1.16% $1.7K
Mar 13, 2024 Mar 15, 2024 SMITH WILLIAM W JR CEO Sell 52.5 -11,651 -0.20% $4.1K
Feb 21, 2024 Feb 23, 2024 Kempton James M CFO Sell 90.0 +178,113 75.90% $783.9
Feb 21, 2024 Feb 23, 2024 SMITH WILLIAM W JR CEO Sell 85.0 +331,354 6.18% $3.9K
Jan 23, 2024 Jan 24, 2024 Kempton James M CFO Sell 50.0 -2,293 -0.97% $1.8K
Jan 23, 2024 Jan 24, 2024 SMITH WILLIAM W JR CEO Sell 52.5 -6,952 -0.13% $5.3K
Jan 18, 2024 Jan 22, 2024 Kempton James M CFO Sell 45.0 -1,016 -0.43% $782.3
Jan 18, 2024 Jan 22, 2024 SMITH WILLIAM W JR CEO Sell 52.5 -5,059 -0.09% $3.9K
Jan 16, 2024 Jan 17, 2024 SZABO GREGORY J Director Neutral 90.0 +25,000 12.56% -
Jan 16, 2024 Jan 17, 2024 Sharma Chetan Director Neutral 90.0 +25,000 56.71% -
Jan 16, 2024 Jan 17, 2024 Keddy Asha Director Neutral 90.0 +25,000 51.99% -
Jan 16, 2024 Jan 17, 2024 gulko samuel Director Neutral 90.0 +25,000 14.43% -
Jan 16, 2024 Jan 17, 2024 Elfman Steven Lawrence Director Neutral 90.0 +25,000 15.27% -
Jan 16, 2024 Jan 17, 2024 CAMPBELL THOMAS G Director Neutral 90.0 +25,000 28.18% -
Jan 16, 2024 Jan 17, 2024 Arno Andrew Director Neutral 85.0 +25,000 6.94% -
Dec 27, 2023 Dec 28, 2023 SMITH WILLIAM W JR CEO Neutral 52.5 - 0.00% -
Dec 19, 2023 Dec 20, 2023 Kempton James M CFO Sell 45.0 -857 -0.36% $634.2
Dec 19, 2023 Dec 20, 2023 SMITH WILLIAM W JR CEO Sell 52.5 -4,268 -0.08% $3.3K
Nov 30, 2023 Dec 1, 2023 SMITH WILLIAM W JR CEO Sell 51.3 -18,815 -0.35% $11.8K
Nov 30, 2023 Dec 1, 2023 Kempton James M CFO Sell 47.5 -7,357 -2.99% $4.5K
Nov 17, 2023 Nov 20, 2023 Kempton James M CFO Sell 45.0 -857 -0.35% $694.2
Nov 17, 2023 Nov 20, 2023 SMITH WILLIAM W JR CEO Sell 52.5 -4,268 -0.08% $3.6K
Oct 18, 2023 Oct 19, 2023 SMITH WILLIAM W JR CEO Sell 52.5 -4,268 -0.08% $5K
Oct 18, 2023 Oct 19, 2023 Kempton James M CFO Sell 45.0 -857 -0.35% $968.4
Oct 2, 2023 Oct 2, 2023 Kempton James M CFO Neutral 55.0 +250 0.10% -
Sep 20, 2023 Sep 21, 2023 Kempton James M CFO Sell 45.0 -857 -0.34% $1.1K
Sep 20, 2023 Sep 21, 2023 SMITH WILLIAM W JR CEO Sell 52.5 -4,268 -0.08% $5.8K