| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director
2 companies
Tom A Alberg last filed a Form 4 in October 2020, as Director at PI. The filings on record cover 2 companies. Tom A Alberg's net worth is not public. Form 4 filings only show shares in the companies where this person was an insider, as of the last filing.
At the last filing, the largest reported position was 80,518 shares of PI. The PI filings lean toward selling, a net 60,214 shares.
Tom A Alberg has 27 Form 4 filings on record from August 2015 to October 2020, across 2 companies: Director at Impinj (PI), 2017–2020; Director at Amazon Com (AMZN), 2015–2018.
The 32 reported transactions were 17 open-market sales, 7 option exercises, 5 other transactions and 3 option or other derivative awards.
Counted by filing, the open-market trades come to no purchases and 14 sales.
The largest open-market sale was 3,290 shares of AMZN at an average $538.99 on August 5, 2015, about $1.8M.
Shares as reported in the last Form 4 for each company; the most recent is from October 2020. Values use today's prices. Any trades after the last filing were not reported, so current holdings may differ.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Nov 12, 2019 | PI Impinj Inc | Director | Sell | 12,500 | $36.00 | $450,000.00 | -14.3% | |
| Nov 6, 2019 | PI Impinj Inc | Director | Sell | 12,000 | $34.45 | $413,340.00 | -38.4% | |
| Jul 31, 2019 | PI Impinj Inc | Director | Sell | 35,714 | $37.54 | $1,340,821.23 | -31.2% | |
| Aug 6, 2018 | AMZN Amazon Com Inc | Director | Sell | 2,320 | $1,827.29 | $4,239,312.80 | -16.4% | |
| Feb 21, 2018 | AMZN Amazon Com Inc | Director | Sell | 670 | $1,500.00 | $1,005,000.00 | -4.5% | |
| Feb 15, 2018 | AMZN Amazon Com Inc | Director | Sell | 2,285 | $1,466.78 | $3,351,592.30 | -13.4% | |
| Nov 27, 2017 | AMZN Amazon Com Inc | Director | Sell | 835 | $1,202.74 | $1,004,287.90 | -4.7% | |
| Nov 22, 2017 | AMZN Amazon Com Inc | Director | Sell | 870 | $1,150.00 | $1,000,500.00 | -4.6% | |
| Nov 6, 2017 | AMZN Amazon Com Inc | Director | Sell | 1,860 | $1,109.20 | $2,063,112.00 | -9.2% | |
| May 30, 2017 | AMZN Amazon Com Inc | Director | Sell | 800 | $1,000.00 | $800,000.00 | -3.8% |