V Bryan Lawlis insider trades: Geron (GERN) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where V reports to the SEC
and 1 more company
Open-market buys and sales
30 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 9, 2025 | GERN | ↑ Buy | 13,300 | $1.18 | $16K | Direct | May 13, 2025 (4d) |
| May 15, 2024 | GERN | ↓ Sell | 35,000 | $3.75 | $131K | Direct | May 17, 2024 (2d) |
| May 11, 2023 | GERN | ↓ Sell | 35,000 | $3.00 | $105K | Direct | May 11, 2023 (0d) |
| Apr 3, 2023 | BMRN | ↓ Sell | 8,500 | $97.09 | $825K | Direct | Apr 4, 2023 (1d) |
| Apr 14, 2022 | BMRN | ↓ Sell | 4,250 | $83.66 | $356K | Direct | Apr 18, 2022 (4d) |
| Jan 14, 2022 | BMRN | ↓ Sell | 4,250 | $87.61 | $372K | Direct | Jan 19, 2022 (5d) |
| Apr 15, 2021 | BMRN | ↓ Sell | 7,500 | $76.90 | $577K | Direct | Apr 19, 2021 (4d) |
| Feb 16, 2021 | BMRN | ↓ Sell | 7,500 | $87.41 | $656K | Direct | Feb 18, 2021 (2d) |
| Jun 5, 2020 | BMRN | ↓ Sell | 4,430 | $107.46 | $476K | Direct | Jun 9, 2020 (4d) |
| Mar 17, 2020 | BMRN | ↓ Sell | 8,360 | $76.01 | $635K | Direct | Mar 18, 2020 (1d) |
| Dec 17, 2019 | BMRN | ↓ Sell | 3,750 | $83.36 | $313K | Direct | Dec 19, 2019 (2d) |
| Sep 17, 2019 | BMRN | ↓ Sell | 3,750 | $74.47 | $279K | Direct | Sep 18, 2019 (1d) |
| Jun 17, 2019 | BMRN | ↓ Sell | 3,750 | $81.08 | $304K | Direct | Jun 19, 2019 (2d) |
| Mar 27, 2019 | BMRN | ↓ Sell | 2,150 | $89.76 | $193K | Direct | Mar 29, 2019 (2d) |
| Dec 27, 2018 | BMRN | ↓ Sell | 2,150 | $82.53 | $177K | Direct | Dec 28, 2018 (1d) |
| Sep 27, 2018 | BMRN | ↓ Sell | 2,150 | $97.93 | $211K | Direct | Sep 28, 2018 (1d) |
| Jun 27, 2018 | BMRN | ↓ Sell | 2,150 | $93.52 | $201K | Direct | Jun 29, 2018 (2d) |
| Apr 17, 2018 | BMRN | ↓ Sell | 3,750 | $85.00 | $319K | Direct | Apr 19, 2018 (2d) |
| Jan 2, 2018 | BMRN | ↓ Sell | 3,750 | $88.84 | $333K | Direct | Jan 4, 2018 (2d) |
| Sep 15, 2017 | BMRN | ↓ Sell | 3,750 | $91.26 | $342K | Direct | Sep 19, 2017 (4d) |
| Jun 16, 2017 | BMRN | ↓ Sell | 3,750 | $90.00 | $338K | Direct | Jun 20, 2017 (4d) |
| Mar 1, 2017 | BMRN | ↓ Sell | 7,500 | $95.00 | $713K | Direct | Mar 2, 2017 (1d) |
| Nov 9, 2016 | BMRN | ↓ Sell | 7,500 | $95.00 | $713K | Direct | Nov 14, 2016 (5d) |
| Jul 27, 2016 | BMRN | ↓ Sell | 1,100 | $95.39 | $105K | Direct | Jul 28, 2016 (1d) |
| Jul 22, 2016 | BMRN | ↓ Sell | 6,400 | $95.01 | $608K | Direct | Jul 26, 2016 (4d) |
| Jun 20, 2016 | BMRN | ↓ Sell | 550 | $82.77 | $46K | Direct | Jun 21, 2016 (1d) |
| Nov 16, 2015 | BMRN | ↓ Sell | 8,550 | $106.90 | $914K | Direct | Nov 18, 2015 (2d) |
| May 16, 2014 | BMRN | ↓ Sell | 1,700 | $56.87 | $97K | Direct | May 19, 2014 (3d) |
| Dec 9, 2013 | BMRN | ↓ Sell | 2,900 | $69.76 | $202K | Direct | Dec 11, 2013 (2d) |
| May 15, 2012 | BMRN | ↓ Sell | 8,900 | $38.51 | $343K | Direct | May 17, 2012 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other GERN insiders
Open-market trades in the last 12 months
About V Bryan Lawlis's insider trades
V Bryan Lawlis is a director at Geron (GERN). Since May 15, 2012, V has reported 1 open-market purchase worth $16K and 29 sales worth $10.9M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (50 filings), option exercises (25 filings). 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 GERN insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.