Michael A Bless insider trades: Piedmont Lithium (PLL) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Michael reports to the SEC





Open-market buys and sales
27 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Mar 8, 2023 | PLL | ↑ Buy | 1,750 | $60.14 | $105K | Direct | Mar 10, 2023 (2d) |
| May 10, 2022 | ACT | ↑ Buy | 5,000 | $22.04 | $110K | Direct | May 12, 2022 (2d) |
| May 10, 2022 | CNA | ↑ Buy | 2,500 | $44.18 | $110K | Direct | May 11, 2022 (1d) |
| Mar 3, 2021 | CENX | ↓ Sell | 15,000 | $17.62 | $264K | Direct | Mar 5, 2021 (2d) |
| Mar 2, 2021 | CENX | ↓ Sell | 42,500 | $16.06 | $682K | Direct | Mar 3, 2021 (1d) |
| Feb 25, 2021 | CENX | ↓ Sell | 55,000 | $14.95 | $822K | Direct | Feb 26, 2021 (1d) |
| Feb 22, 2021 | CENX | ↓ Sell | 12,500 | $14.34 | $179K | Direct | Feb 24, 2021 (2d) |
| Feb 12, 2021 | SSD | ↓ Sell | 3,250 | $94.15 | $306K | Direct | Feb 16, 2021 (4d) |
| Dec 17, 2020 | CENX | ↓ Sell | 10,000 | $11.27 | $113K | Direct | Dec 18, 2020 (1d) |
| Dec 15, 2020 | CENX | ↓ Sell | 15,000 | $10.76 | $161K | Direct | Dec 17, 2020 (2d) |
| Dec 10, 2020 | CENX | ↓ Sell | 38,439 | $11.76 | $452K | Direct | Dec 11, 2020 (1d) |
| Aug 13, 2020 | CENX | ↓ Sell | 37,324 | $10.13 | $378K | Direct | Aug 14, 2020 (1d) |
| Aug 12, 2020 | CENX | ↓ Sell | 79,282 | $10.26 | $814K | Direct | Aug 13, 2020 (1d) |
| Jun 26, 2020 | CENX | ↓ Sell | 15,000 | $6.68 | $100K | Direct | Jun 29, 2020 (3d) |
| Jun 25, 2020 | CENX | ↓ Sell | 90,000 | $6.79 | $611K | Direct | Jun 26, 2020 (1d) |
| Jun 23, 2020 | CENX | ↓ Sell | 91,626 | $7.05 | $646K | Direct | Jun 24, 2020 (1d) |
| Dec 26, 2019 | CENX | ↓ Sell | 25,000 | $7.55 | $189K | Direct | Dec 30, 2019 (4d) |
| Dec 23, 2019 | CENX | ↓ Sell | 25,000 | $7.56 | $189K | Direct | Dec 26, 2019 (3d) |
| Nov 8, 2019 | CENX | ↓ Sell | 50,000 | $8.26 | $413K | Direct | Nov 12, 2019 (4d) |
| Mar 21, 2019 | CENX | ↓ Sell | 25,000 | $8.96 | $224K | Direct | Mar 25, 2019 (4d) |
| May 25, 2017 | CENX | ↓ Sell | 27,618 | $14.88 | $411K | Direct | May 26, 2017 (1d) |
| May 10, 2011 | CENX | ↓ Sell | 38,618 | $17.13 | $662K | Direct | May 12, 2011 (2d) |
| Feb 18, 2011 | CENX | ↓ Sell | 3,870 | $17.12 | $66K | Direct | Feb 22, 2011 (4d) |
| Aug 5, 2010 | CENX | ↓ Sell | 7,000 | $11.11 | $78K | Direct | Aug 6, 2010 (1d) |
| Mar 16, 2010 | CENX | ↓ Sell | 6,468 | $14.76 | $95K | Direct | Mar 16, 2010 (0d) |
| Dec 16, 2009 | CENX | ↓ Sell | 15,462 | $14.39 | $222K | Direct | Dec 17, 2009 (1d) |
| Aug 25, 2008 | CENX | ↑ Buy | 5,000 | $45.17 | $226K | Direct | Aug 26, 2008 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Michael A Bless's insider trades
Michael A Bless is an insider at Piedmont Lithium (PLL). Since Aug 25, 2008, Michael has reported 4 open-market purchases worth $552K and 23 sales worth $8.1M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (55 filings), shares withheld for taxes (20 filings), gifts (2 filings), shares returned to the company (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every PLL insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.