Sheldon Krause
CIK 1313856 · View on SEC EDGAR ↗
Insider
First SEC filing: Feb. 19, 2008 · Latest: Feb. 19, 2008
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 4 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
4 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 10, 2008 | ACFN | P | 1,500 | $3.79 | $5,685 | 39,000 Direct | +4.00% | Acquired | -67.4% (price as of 2026-08-19) |
| Nov. 16, 2007 | ACFN | P | 1,000 | $4.00 | $4,000 | 27,500 Direct | +3.77% | Acquired | -69.1% (price as of 2026-08-19) |
| Aug. 29, 2006 | ACFN | P | 16,132 | $2.65 | $42,750 | 26,500 Direct | +155.59% | Acquired | -53.4% (price as of 2026-08-19) |
| Aug. 29, 2006 | ACFN | P | 4,033 | — | — | 5,000 Direct | +417.06% | Acquired | (price as of 2026-08-19) |
| July 31, 2006 | ACFN | P | 3,868 | $2.65 | $10,250 | 10,368 Direct | +59.51% | Acquired | -53.4% (price as of 2026-08-19) |
| July 31, 2006 | ACFN | P | 967 | — | — | 967 Direct | — | Acquired | (price as of 2026-08-19) |
| Jan. 27, 2005 | ACFN | P | 500 | $0.84 | $420 | 6,500 Direct | +8.33% | Acquired | 47.0% (price as of 2026-08-19) |
| Jan. 27, 2005 | ACFN | P | 1,000 | $0.95 | $950 | 0 Direct | — | Acquired | 30.0% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| Feb. 14, 2008 | ACFN | Stock Option | Common Stock (10,000) | $0.91 | Jan. 2, 2009 | 10,000 | Disposed |
| Aug. 29, 2006 | ACFN | Warrant | Common Stock (4,033) | $2.78 | July 31, 2011 | 4,033 | Acquired |
| Aug. 4, 2006 | ACFN | Stock Option | Common Stock (25,000) | $2.87 | — | 25,000 | Acquired |
| July 31, 2006 | ACFN | Warrant | Common Stock (967) | $2.78 | July 31, 2011 | 967 | Acquired |
| Dec. 30, 2004 | ACFN | Stock Option | Common Stock (10,000) | $0.91 | Jan. 2, 2009 | 10,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).