William J Mcmahon
CIK 1162762 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 4, 2008 · Latest: Jan. 4, 2008
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| April 29, 2008 | ACFN | P | 1,500 | $4.74 | $7,110 | 10,500 Direct | +16.67% | Acquired | -74.6% (price as of 2026-08-20) |
| April 28, 2008 | ACFN | P | 2,500 | $4.62 | $11,550 | 9,000 Direct | +38.46% | Acquired | -73.9% (price as of 2026-08-20) |
| Jan. 2, 2008 | ACFN | P | 1,016 | $5.99 | $6,086 | 6,500 Direct | +18.53% | Acquired | -79.9% (price as of 2026-08-20) |
| Jan. 2, 2008 | ACFN | P | 484 | $5.98 | $2,894 | 5,484 Direct | +9.68% | Acquired | -79.9% (price as of 2026-08-20) |
| Nov. 16, 2007 | ACFN | P | 5,000 | $4.04 | $20,200 | 5,000 Direct | — | Acquired | -70.2% (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.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2011 | $203,334 | $152,500 | — | — | — | — | $1,475,385 | $1,831,219 |
| 2010 | $280,000 | $93,500 | — | — | — | — | $13,725 | $387,225 |
| 2009 | $250,000 | $136,880 | — | $175,574 | — | — | $13,200 | $575,654 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.