William W Smith Jr insider trades: Smith Micro Software (SMSI) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where William reports to the SEC
Open-market buys and sales
23 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Dec 11, 2025 | SMSI | ↓ Sell | 75,294 | $0.59 | $45K | Smith Living Trust | Dec 11, 2025 (0d) |
| Dec 3, 2024 | SMSI | ↓ Sell | 7,066 | $0.78 | $6K | Smith Living Trust | Dec 4, 2024 (1d) |
| Mar 13, 2024 | SMSI | ↓ Sell | 11,651 | $0.35 | $4K | Direct | Mar 15, 2024 (2d) |
| Jan 23, 2024 | SMSI | ↓ Sell | 6,952 | $0.77 | $5K | Direct | Jan 24, 2024 (1d) |
| Dec 1, 2023 | SMSI | ↓ Sell | 17,660 | $0.67 | $12K | Direct | Dec 1, 2023 (0d) |
| Sep 14, 2022 | SMSI | ↑ Buy | 5,000 | $2.59 | $13K | Smith Living Trust | Sep 15, 2022 (1d) |
| Dec 7, 2021 | SMSI | ↓ Sell | 110,000 | $5.33 | $586K | Direct | Dec 8, 2021 (1d) |
| Aug 31, 2021 | SMSI | ↓ Sell | 537,000 | $4.65 | $2.5M | Direct | Sep 3, 2021 (3d) |
| Dec 8, 2010 | SMSI | ↓ Sell | 51,298 | $15.16 | $778K | The William W. Smith Jr. Revocable Trust | Dec 8, 2010 (0d) |
| Dec 1, 2010 | SMSI | ↓ Sell | 48,702 | $15.37 | $748K | The William W. Smith Jr. Revocable Trust | Dec 3, 2010 (2d) |
| Oct 7, 2010 | SMSI | ↓ Sell | 78,754 | $10.08 | $794K | The William W. Smith Jr. Revocable Trust | Oct 7, 2010 (0d) |
| Oct 5, 2010 | SMSI | ↓ Sell | 121,246 | $10.09 | $1.2M | The William W. Smith Jr. Revocable Trust | Oct 5, 2010 (0d) |
| Jun 3, 2009 | SMSI | ↓ Sell | 100,000 | $10.11 | $1.0M | The William W. Smith Jr. Revocable Trust | Jun 5, 2009 (2d) |
| Dec 14, 2006 | SMSI | ↓ Sell | 500,000 | $14.75 | $7.4M | The William W. Smith Jr. Revocable Trust | Dec 18, 2006 (4d) |
| Sep 12, 2006 | SMSI | ↓ Sell | 40,000 | $13.45 | $538K | TThe William W. Smith Jr. Revocable Trus | Sep 12, 2006 (0d) |
| Sep 11, 2006 | SMSI | ↓ Sell | 60,000 | $13.55 | $813K | The William W. Smith Jr. Revocable Trust | Sep 12, 2006 (1d) |
| Jun 16, 2006 | SMSI | ↓ Sell | 100,000 | $14.34 | $1.4M | The William W. Smith Jr. Revocable Trust | Jun 16, 2006 (0d) |
| Jun 5, 2006 | SMSI | ↓ Sell | 100,000 | $15.56 | $1.6M | The William W. Smith Jr. Revocable Trust | Jun 6, 2006 (1d) |
| Jun 2, 2006 | SMSI | ↓ Sell | 100,000 | $14.42 | $1.4M | The William W. Smith Jr. Revocable Trust | Jun 2, 2006 (0d) |
| May 18, 2006 | SMSI | ↓ Sell | 200,000 | $12.65 | $2.5M | The William W. Smith Jr. Revocable Trust | May 18, 2006 (0d) |
| May 2, 2006 | SMSI | ↓ Sell | 283,500 | $12.24 | $3.5M | Direct | May 3, 2006 (1d) |
| Mar 3, 2006 | SMSI | ↓ Sell | 11,134 | $9.19 | $102K | Direct | Mar 3, 2006 (0d) |
| Nov 22, 2005 | SMSI | ↓ Sell | 300,000 | $7.00 | $2.1M | The William W. Smith Jr. Revocable Trust | Nov 23, 2005 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About William W Smith Jr's insider trades
William W Smith Jr is Executive Chairman at Smith Micro Software (SMSI). Since Nov 22, 2005, William has reported 1 open-market purchase worth $13K and 22 sales worth $29.1M on SEC Form 4. In the last 12 months: 1 sale ($45K).
Their filings also include shares withheld for taxes (91 filings), grants and awards (33 filings), shares returned to the company (28 filings), gifts (10 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every SMSI insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.