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Sabu Krishnan
Insider
First SEC filing: Sept. 26, 2003 · Latest: Sept. 26, 2003
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 13, 2004 | EFOI | M | 4,350 | $3.65 | $15,878 | 4,350 Direct | · | Acquired | -99.8% (price as of 2026-10-05) |
| Aug. 13, 2004 | EFOI | S | 4,350 | $7.24 | $31,494 | 0 Direct | -100.00% | Disposed | -99.9% (price as of 2026-10-05) |
| Aug. 13, 2004 | EFOI | A | 4,350 | $3.65 | $15,878 | 7,000 Direct | +164.15% | Acquired | -99.8% (price as of 2026-10-05) |
| Aug. 10, 2004 | EFOI | A | 650 | $3.65 | $2,372 | 11,350 Direct | +6.07% | Acquired | -99.8% (price as of 2026-10-05) |
| Aug. 10, 2004 | EFOI | A | 10,000 | $3.14 | $31,400 | 12,000 Direct | +500.00% | Acquired | -99.7% (price as of 2026-10-05) |
| Aug. 10, 2004 | EFOI | S | 650 | $8.02 | $5,213 | 0 Direct | -100.00% | Disposed | -99.9% (price as of 2026-10-05) |
| Aug. 10, 2004 | EFOI | M | 650 | $3.65 | $2,372 | 650 Direct | · | Acquired | -99.8% (price as of 2026-10-05) |
| Aug. 10, 2004 | EFOI | S | 10,000 | $8.02 | $80,200 | 0 Direct | -100.00% | Disposed | -99.9% (price as of 2026-10-05) |
| Aug. 10, 2004 | EFOI | M | 10,000 | $3.14 | $31,400 | 10,000 Direct | · | Acquired | -99.7% (price as of 2026-10-05) |
| Aug. 9, 2004 | EFOI | M | 0 | · | · | 0 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 9, 2004 | EFOI | A | 5,000 | $3.14 | $15,700 | 17,000 Direct | +41.67% | Acquired | -99.7% (price as of 2026-10-05) |
| Aug. 9, 2004 | EFOI | S | 5,000 | $8.04 | $40,200 | 0 Direct | -100.00% | Disposed | -99.9% (price as of 2026-10-05) |
| Aug. 9, 2004 | EFOI | M | 5,000 | $3.14 | $15,700 | 5,000 Direct | · | Acquired | -99.7% (price as of 2026-10-05) |
| May 19, 2004 | EFOI | A | 7,000 | $8.60 | $60,200 | 22,000 Direct | +46.67% | Acquired | -99.9% (price as of 2026-10-05) |
| May 21, 2003 | EFOI | A | 5,000 | $3.65 | $18,250 | 15,000 Direct | +50.00% | Acquired | -99.8% (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| Aug. 13, 2004 | EFOI | Stock Option | Common Stock | $3.65 | May 21, 2013 | 4,350 | Acquired |
| Aug. 10, 2004 | EFOI | Stock Option | Common Stock | $3.65 | May 21, 2013 | 650 | Acquired |
| Aug. 10, 2004 | EFOI | Stock Option | Common Stock | $3.14 | April 15, 2013 | 10,000 | Acquired |
| Aug. 9, 2004 | EFOI | Stock Option | Common Stock | $3.14 | April 15, 2014 | 5,000 | Acquired |
| May 19, 2004 | EFOI | Director Stock Option | Common Stock | $8.60 | · | 7,000 | Acquired |
| May 21, 2003 | EFOI | Director Stock Option | Common Stock | $3.65 | · | 5,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).