Bill Alexander
Insider
First SEC filing: Nov. 21, 2013 · Latest: Nov. 21, 2013
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. 22, 2017 | IPWR | S | 2,750 | $2.35 | $6,462 | 394,796 Direct | -0.69% | Disposed | -83.2% (price as of 2026-10-05) |
| Aug. 22, 2017 | IPWR | S | 2,750 | $2.31 | $6,352 | 397,546 Direct | -0.69% | Disposed | -82.9% (price as of 2026-10-05) |
| May 22, 2017 | IPWR | S 10b5-1 | 1,500 | $2.33 | $3,495 | 400,296 Direct | -0.37% | Disposed | -83.0% (price as of 2026-10-05) |
| April 18, 2017 | IPWR | S 10b5-1 | 3,000 | $2.43 | $7,290 | 401,796 Direct | -0.74% | Disposed | -83.7% (price as of 2026-10-05) |
| March 3, 2017 | IPWR | A | 7,800 | $2.54 | $19,812 | 7,800 Direct | · | Acquired | -84.4% (price as of 2026-10-05) |
| March 3, 2017 | IPWR | A | 7,800 | $2.54 | $19,812 | 404,796 Direct | +1.96% | Acquired | -84.4% (price as of 2026-10-05) |
| March 3, 2017 | IPWR | P | 7,800 | $2.54 | $19,812 | 7,800 Direct | · | Acquired | -84.4% (price as of 2026-10-05) |
| March 3, 2017 | IPWR | P | 7,800 | $2.54 | $19,812 | 404,796 Direct | +1.96% | Acquired | -84.4% (price as of 2026-10-05) |
| May 19, 2016 | IPWR | S | 8,000 | $5.02 | $40,160 | 396,996 Direct | -1.98% | Disposed | -92.1% (price as of 2026-10-05) |
| Feb. 25, 2016 | IPWR | S | 15,000 | $4.31 | $64,650 | 404,996 Direct | -3.57% | Disposed | -90.8% (price as of 2026-10-05) |
| Feb. 19, 2016 | IPWR | S 10b5-1 | 2,500 | $4.54 | $11,350 | 419,996 Direct | -0.59% | Disposed | -91.3% (price as of 2026-10-05) |
| Feb. 18, 2016 | IPWR | S 10b5-1 | 2,500 | $4.58 | $11,450 | 422,496 Direct | -0.59% | Disposed | -91.4% (price as of 2026-10-05) |
| Feb. 17, 2016 | IPWR | S 10b5-1 | 2,500 | $4.80 | $12,000 | 424,996 Direct | -0.58% | Disposed | -91.8% (price as of 2026-10-05) |
| Feb. 16, 2016 | IPWR | S 10b5-1 | 2,500 | $4.79 | $11,975 | 427,496 Direct | -0.58% | Disposed | -91.8% (price as of 2026-10-05) |
| Jan. 28, 2016 | IPWR | S 10b5-1 | 2,500 | $5.32 | $13,300 | 429,996 Direct | -0.58% | Disposed | -92.6% (price as of 2026-10-05) |
| Jan. 27, 2016 | IPWR | S 10b5-1 | 2,500 | $5.41 | $13,525 | 432,496 Direct | -0.57% | Disposed | -92.7% (price as of 2026-10-05) |
| Jan. 26, 2016 | IPWR | S 10b5-1 | 2,500 | $5.48 | $13,700 | 434,996 Direct | -0.57% | Disposed | -92.8% (price as of 2026-10-05) |
| Jan. 25, 2016 | IPWR | S 10b5-1 | 2,500 | $5.52 | $13,800 | 437,496 Direct | -0.57% | Disposed | -92.8% (price as of 2026-10-05) |
| Jan. 20, 2016 | IPWR | S 10b5-1 | 3,000 | $5.15 | $15,450 | 439,996 Direct | -0.68% | Disposed | -92.3% (price as of 2026-10-05) |
| Jan. 19, 2016 | IPWR | S 10b5-1 | 2,500 | $5.48 | $13,700 | 442,996 Direct | -0.56% | Disposed | -92.8% (price as of 2026-10-05) |
| Jan. 19, 2016 | IPWR | S 10b5-1 | 2,500 | $5.49 | $13,725 | 445,496 Direct | -0.56% | Disposed | -92.8% (price as of 2026-10-05) |
| Nov. 24, 2015 | IPWR | S | 2,000 | $7.41 | $14,820 | 447,996 Direct | -0.44% | Disposed | -94.7% (price as of 2026-10-05) |
| Nov. 23, 2015 | IPWR | S | 1,500 | $7.47 | $11,205 | 449,996 Direct | -0.33% | Disposed | -94.7% (price as of 2026-10-05) |
| Nov. 23, 2015 | IPWR | S | 3,500 | $7.50 | $26,250 | 451,496 Direct | -0.77% | Disposed | -94.7% (price as of 2026-10-05) |
| Sept. 16, 2014 | IPWR | A | 75,000 | · | · | 116,999 Direct | +178.58% | Acquired | (price as of 2026-10-05) |
| June 12, 2014 | IPWR | S | 16,000 | $5.60 | $89,600 | 454,996 Direct | -3.40% | Disposed | -92.9% (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 |
|---|---|---|---|---|---|---|---|
| March 3, 2017 | IPWR | Common Stock Warrants | Common Stock | $2.41 | March 3, 2020 | 7,800 | Acquired |
| March 3, 2017 | IPWR | Common Stock Warrants | Common Stock | $2.41 | March 3, 2020 | 7,800 | Acquired |
| Sept. 16, 2014 | IPWR | Option to Purchase Common Stock [F1,F2] | Common Stock | $7.84 | Sept. 16, 2024 | 75,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.