Frederick J. Fritz insider trades: Celsion (CLSN) stock purchases
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Frederick 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 |
|---|---|---|---|---|---|---|---|
| Apr 8, 2022 | CLSN | ↑ Buy | 5,000 | $4.05 | $20K | Direct | Apr 11, 2022 (3d) |
| Mar 2, 2022 | CLSN | ↑ Buy | 2,000 | $4.69 | $9K | Direct | Mar 3, 2022 (1d) |
| Oct 7, 2021 | CLSN | ↑ Buy | 20,000 | $0.88 | $18K | Direct | Oct 8, 2021 (1d) |
| Nov 6, 2019 | CLSN | ↑ Buy | 10,000 | $1.39 | $14K | Direct | Nov 7, 2019 (1d) |
| Aug 2, 2019 | CLSN | ↑ Buy | 10,000 | $1.73 | $17K | Direct | Aug 2, 2019 (0d) |
| Jul 24, 2019 | CLSN | ↑ Buy | 10,000 | $1.73 | $17K | Direct | Jul 25, 2019 (1d) |
| Mar 6, 2019 | CLSN | ↑ Buy | 3,400 | $2.13 | $7K | Direct | Mar 7, 2019 (1d) |
| Mar 6, 2019 | CLSN | ↑ Buy | 3,300 | $2.13 | $7K | Owned by Spouse | Mar 7, 2019 (1d) |
| Sep 20, 2018 | CLSN | ↑ Buy | 2,500 | $2.70 | $7K | Owned by Spouse | Sep 21, 2018 (1d) |
| Sep 20, 2018 | CLSN | ↑ Buy | 2,500 | $2.70 | $7K | Direct | Sep 21, 2018 (1d) |
| Aug 15, 2018 | CLSN | ↑ Buy | 2,750 | $2.41 | $7K | Owned by Spouse | Aug 15, 2018 (0d) |
| Aug 15, 2018 | CLSN | ↑ Buy | 2,750 | $2.37 | $7K | Direct | Aug 15, 2018 (0d) |
| Feb 20, 2018 | CLSN | ↑ Buy | 3,000 | $2.17 | $7K | Direct | Feb 21, 2018 (1d) |
| Feb 20, 2018 | CLSN | ↑ Buy | 3,000 | $2.17 | $7K | Owned by Spouse | Feb 21, 2018 (1d) |
| Jul 7, 2017 | CLSN | ↑ Buy | 6,500 | $1.90 | $12K | by spouse | Jul 7, 2017 (0d) |
| Jul 7, 2017 | CLSN | ↑ Buy | 6,500 | $1.88 | $12K | Direct | Jul 7, 2017 (0d) |
| Dec 18, 2014 | CLSN | ↑ Buy | 4,000 | $2.34 | $9K | Direct | Dec 22, 2014 (4d) |
| Aug 14, 2014 | CLSN | ↑ Buy | 4,000 | $3.20 | $13K | Direct | Aug 14, 2014 (0d) |
| Jun 11, 2014 | CLSN | ↑ Buy | 5,000 | $3.20 | $16K | Direct | Jun 12, 2014 (1d) |
| Mar 14, 2014 | CLSN | ↑ Buy | 2,500 | $3.86 | $10K | Direct | Mar 14, 2014 (0d) |
| Nov 15, 2013 | CLSN | ↑ Buy | 3,000 | $3.80 | $11K | Direct | Nov 15, 2013 (0d) |
| Aug 16, 2013 | CLSN | ↑ Buy | 10,000 | $1.09 | $11K | Direct | Aug 19, 2013 (3d) |
| Mar 20, 2013 | CLSN | ↑ Buy | 20,000 | $1.06 | $21K | Direct | Mar 20, 2013 (0d) |
| May 17, 2012 | CLSN | ↑ Buy | 5,000 | $1.93 | $10K | Direct | May 17, 2012 (0d) |
| Mar 19, 2012 | CLSN | ↑ Buy | 4,000 | $1.85 | $7K | Direct | Mar 20, 2012 (1d) |
| Dec 7, 2011 | CLSN | ↑ Buy | 5,000 | $2.07 | $10K | Direct | Dec 7, 2011 (0d) |
| Dec 6, 2011 | CLSN | ↑ Buy | 5,000 | $2.31 | $12K | Direct | Dec 6, 2011 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Frederick J. Fritz's insider trades
Frederick J. Fritz is a director at Celsion (CLSN). Since Dec 6, 2011, Frederick has reported 27 open-market purchases worth $304K and no sales on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (28 filings), other transactions (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 CLSN insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.

