Keith Albrecht
Insider
First SEC filing: Dec. 6, 2016 · Latest: Dec. 6, 2016
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 |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 6, 2021 | POLA | S | 4,633 | $4.75 | $22,007 | 0 Direct | -100.00% | Disposed | -96.5% (price as of 2026-10-05) |
| Dec. 3, 2021 | POLA | S | 5,000 | $4.65 | $23,250 | 16,014 Direct | -23.79% | Disposed | -96.5% (price as of 2026-10-05) |
| Dec. 3, 2021 | POLA | S | 5,000 | $4.66 | $23,300 | 11,014 Direct | -31.22% | Disposed | -96.5% (price as of 2026-10-05) |
| Dec. 3, 2021 | POLA | S | 367 | $4.55 | $1,670 | 10,647 Direct | -3.33% | Disposed | -96.4% (price as of 2026-10-05) |
| Dec. 3, 2021 | POLA | S | 3,714 | $4.50 | $16,713 | 6,933 Direct | -34.88% | Disposed | -96.3% (price as of 2026-10-05) |
| Dec. 3, 2021 | POLA | S | 2,300 | $4.72 | $10,856 | 4,633 Direct | -33.17% | Disposed | -96.5% (price as of 2026-10-05) |
| May 18, 2021 | POLA | S | 2,320 | $10.15 | $23,548 | 21,014 Direct | -9.94% | Disposed | -98.4% (price as of 2026-10-05) |
| Dec. 4, 2017 | POLA | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| Dec. 4, 2017 | POLA | Stock Option (right to buy) | Common Stock | $4.84 | Dec. 4, 2027 | 10,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 6, 2016 | POLA | SHARES OF COMMON STOCK | 23,334 | Direct |