Robert Burlingame
CIK 1383295 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 24, 2007 · Latest: Jan. 24, 2007
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 11 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
11 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 1, 2009 | SNOA | P | 444,445 | — | — | 1,371,667 Direct | +47.93% | Acquired | (price as of 2026-08-20) |
| June 1, 2009 | SNOA | P | 333,333 | — | — | 927,222 Direct | +56.13% | Acquired | (price as of 2026-08-20) |
| June 1, 2009 | SNOA | P | 569,801 | $1.17 | $666,667 | 859,034 Direct | +197.00% | Acquired | -100.0% (price as of 2026-08-20) |
| March 4, 2009 | SNOA | P | 222,222 | — | — | 588,889 Direct | +60.61% | Acquired | (price as of 2026-08-20) |
| March 4, 2009 | SNOA | P | 166,667 | — | — | 366,667 Direct | +83.33% | Acquired | (price as of 2026-08-20) |
| March 4, 2009 | SNOA | P | 218,234 | $1.17 | $255,334 | 289,233 Direct | +307.38% | Acquired | -100.0% (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Jan. 5, 2010 | SNOA | Stock Option (right to buy) | Common Stock (15,000) | $1.75 | Jan. 5, 2020 | 15,000 | Acquired |
| June 1, 2009 | SNOA | Warrant (right to buy) | Common Stock (444,445) | $1.13 | Dec. 1, 2012 | 444,445 | Acquired |
| June 1, 2009 | SNOA | Warrant (right to buy) | Common Stock (333,333) | $1.87 | Dec. 1, 2014 | 333,333 | Acquired |
| March 4, 2009 | SNOA | Warrant (right to buy) | Common Stock (222,222) | $1.13 | Sept. 4, 2014 | 222,222 | Acquired |
| March 4, 2009 | SNOA | Warrant (right to buy) | Common Stock (166,667) | $1.87 | Sept. 4, 2014 | 166,667 | Acquired |
| Dec. 9, 2008 | SNOA | Stock Option (right to buy) | Common Stock (25,000) | $0.40 | — | 25,000 | Acquired |
| Sept. 2, 2008 | SNOA | Stock Option (right to buy) | Common Stock (15,000) | $2.82 | — | 15,000 | Acquired |
| Oct. 1, 2007 | SNOA | Stock Option (right to buy) | Common Stock (15,000) | $7.15 | Sept. 30, 2017 | 15,000 | Acquired |
| Jan. 30, 2007 | SNOA | Series A Preferred Stock | Common Stock (66,666) | — | — | 66,666 | Disposed |
| Jan. 24, 2007 | SNOA | Warrant (right to buy) | Common Stock (75,000) | $9.00 | Nov. 7, 2011 | 75,000 | Disposed |
| Jan. 24, 2007 | SNOA | Warrant (right to buy) | Common Stock (75,000) | $8.00 | Nov. 6, 2016 | 75,000 | Acquired |
| Jan. 24, 2007 | SNOA | Stock Option (right to buy) | Common Stock (75,000) | $9.00 | Nov. 7, 2016 | 75,000 | Disposed |
| Jan. 24, 2007 | SNOA | Stock Option (right to buy) | Common Stock (75,000) | $8.00 | Nov. 6, 2011 | 75,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.