Gregory S Tamkin
CIK 1605122 · View on SEC EDGAR ↗
Insider
First SEC filing: March 23, 2021 · Latest: March 23, 2021
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 1, 2016 | WATT | S | 25,000 | $10.57 | $264,250 | 1,574,812 Indirect | -1.56% | Disposed | -99.8% (price as of 2026-08-20) |
| April 11, 2016 | WATT | S | 25,000 | $10.18 | $254,500 | 1,599,812 Indirect | -1.54% | Disposed | -99.8% (price as of 2026-08-20) |
| March 30, 2016 | WATT | S | 25,000 | $10.26 | $256,500 | 1,624,812 Indirect | -1.52% | Disposed | -99.8% (price as of 2026-08-20) |
| Nov. 6, 2015 | WATT | S | 50,000 | $8.12 | $406,000 | 1,649,812 Indirect | -2.94% | Disposed | -99.7% (price as of 2026-08-20) |
| Oct. 29, 2015 | WATT | S | 25,000 | $7.75 | $193,750 | 1,699,812 Indirect | -1.45% | Disposed | -99.7% (price as of 2026-08-20) |
| Sept. 23, 2015 | WATT | S | 25,000 | $7.50 | $187,500 | 1,724,812 Indirect | -1.43% | Disposed | -99.7% (price as of 2026-08-20) |
| Sept. 21, 2015 | WATT | S | 25,000 | $7.05 | $176,250 | 1,749,812 Indirect | -1.41% | Disposed | -99.7% (price as of 2026-08-20) |
| June 23, 2015 | WATT | S | 75,000 | $8.44 | $633,000 | 1,774,812 Indirect | -4.05% | Disposed | -99.8% (price as of 2026-08-20) |
| April 10, 2015 | WATT | S | 14,437 | $9.07 | $130,944 | 1,849,812 Indirect | -0.77% | Disposed | -99.8% (price as of 2026-08-20) |
| April 9, 2015 | WATT | S | 10,563 | $9.04 | $95,490 | 1,864,249 Indirect | -0.56% | Disposed | -99.8% (price as of 2026-08-20) |
| April 8, 2015 | WATT | S | 20,000 | $9.03 | $180,600 | 1,874,812 Indirect | -1.06% | Disposed | -99.8% (price as of 2026-08-20) |
| April 1, 2015 | WATT | S | 15,000 | $9.22 | $138,300 | 1,894,812 Indirect | -0.79% | Disposed | -99.8% (price as of 2026-08-20) |
| March 31, 2015 | WATT | S | 15,000 | $9.51 | $142,650 | 1,909,812 Indirect | -0.78% | Disposed | -99.8% (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.
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.