Michael Harry Port
CIK 1682287 · View on SEC EDGAR ↗
First SEC filing: March 20, 2017 · Latest: March 20, 2017
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| April 3, 2018 | EFOI | M | 6,435 | — | — | 12,872 Direct | -33.33% | Disposed | (price as of 2026-08-20) |
| April 3, 2018 | EFOI | F | 2,262 | $2.44 | $5,519 | 15,793 Direct | -12.53% | Disposed | -96.8% (price as of 2026-08-20) |
| April 3, 2018 | EFOI | M | 6,435 | — | — | 18,055 Direct | +55.38% | Acquired | (price as of 2026-08-20) |
| March 16, 2018 | EFOI | M | 1,173 | $2.64 | $3,097 | 1,174 Direct | -49.98% | Disposed | -97.1% (price as of 2026-08-20) |
| March 16, 2018 | EFOI | F | 413 | $2.64 | $1,090 | 11,620 Direct | -3.43% | Disposed | -97.1% (price as of 2026-08-20) |
| March 16, 2018 | EFOI | M | 1,173 | — | — | 12,033 Direct | +10.80% | Acquired | (price as of 2026-08-20) |
| March 13, 2018 | EFOI | M | 2,838 | — | — | 5,723 Direct | -33.15% | Disposed | (price as of 2026-08-20) |
| March 13, 2018 | EFOI | F | 998 | $2.62 | $2,615 | 10,860 Direct | -8.42% | Disposed | -97.1% (price as of 2026-08-20) |
| March 13, 2018 | EFOI | M | 2,838 | — | — | 11,858 Direct | +31.46% | Acquired | (price as of 2026-08-20) |
| Feb. 26, 2018 | EFOI | A | 49,167 | — | — | 49,167 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 29, 2017 | EFOI | A | 3,001 | $2.08 | $6,242 | 9,020 Direct | +49.86% | Acquired | -96.3% (price as of 2026-08-20) |
| Aug. 16, 2017 | EFOI | M | 1,666 | — | — | 3,334 Direct | -33.32% | Disposed | (price as of 2026-08-20) |
| Aug. 16, 2017 | EFOI | M | 1,666 | — | — | 6,019 Direct | +38.27% | Acquired | (price as of 2026-08-20) |
| June 30, 2017 | EFOI | A | 1,416 | $2.24 | $3,172 | 4,353 Direct | +48.21% | Acquired | -96.6% (price as of 2026-08-20) |
| April 3, 2017 | EFOI | A | 19,307 | — | — | 19,307 Direct | — | Acquired | (price as of 2026-08-20) |
| April 3, 2017 | EFOI | A | 28,961 | — | — | 28,961 Direct | — | Acquired | (price as of 2026-08-20) |
| Aug. 16, 2016 | EFOI | A | 5,000 | — | — | 5,000 Direct | — | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| April 3, 2018 | EFOI | Restricted Stock Units | Common Stock (6,435) | — | April 4, 2020 | 6,435 | Disposed |
| March 16, 2018 | EFOI | Restricted Stock Units | Common Stock (1,173) | — | March 16, 2019 | 1,173 | Disposed |
| March 13, 2018 | EFOI | Restricted Stock Units | Common Stock (2,838) | — | March 14, 2020 | 2,838 | Disposed |
| Feb. 26, 2018 | EFOI | Restricted Stock Units | Common Stock (49,167) | — | Feb. 27, 2021 | 49,167 | Acquired |
| Aug. 16, 2017 | EFOI | Restricted Stock Units | Common Stock (1,666) | — | Aug. 16, 2019 | 1,666 | Disposed |
| April 3, 2017 | EFOI | Restricted Stock Units | Common Stock (19,307) | — | April 4, 2020 | 19,307 | Acquired |
| April 3, 2017 | EFOI | Stock Option | Common Stock (28,961) | $3.17 | April 3, 2027 | 28,961 | Acquired |
| Aug. 16, 2016 | EFOI | Restricted Stock Units | Common Stock (5,000) | — | Aug. 16, 2019 | 5,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 8 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 20, 2017 | EFOI | Common Stock | 2,937 | Direct |
| March 20, 2017 | EFOI | Stock Option→ Common Stock (5,000) | 5,000 | Direct |
| March 20, 2017 | EFOI | Restricted Stock Units→ Common Stock (2,347) | 2,347 | Direct |
| March 20, 2017 | EFOI | Restricted Stock Units→ Common Stock (5,000) | 5,000 | Direct |
| March 20, 2017 | EFOI | Restricted Stock Units→ Common Stock (8,561) | 8,561 | Direct |
| Aug. 16, 2016 | EFOI | Common Stock | 609 | Direct |
| Aug. 16, 2016 | EFOI | Stock Option→ Common Stock (5,000) | 5,000 | Direct |
| Aug. 16, 2016 | EFOI | Restricted Stock Units→ Common Stock (3,520) | 3,520 | Direct |
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 |
|---|---|---|---|---|---|---|---|---|
| 2018 | $164,227 | — | $121,934 | — | — | — | $112,493 | $398,654 |
| 2017 | $230,577 | — | $87,943 | $68,095 | $0 | — | $205 | $386,820 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.