Stocks › CLSN
CLSN
CLSN·USD
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No end-of-day price on record
CLSN
CLSN
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
CLSNS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of CLSN by members of U.S. Congress · 4 on record
| Politician | Stock | Type | Filed | Traded | |
|---|---|---|---|---|---|
 Roger MarshallHouse · R · KS |
CLSNCLSN · Stock |
Purchase $1,001 - $15,000 |
Aug 6, 2018 | Jun 5, 2017 | Filing ↗ |
| Roger MarshallHouse · R · KS |
CLSNCLSN · Stock |
Sale $1,001 - $15,000 |
Aug 6, 2018 | Jun 5, 2017 | Filing ↗ |
| Roger MarshallHouse · R · KS |
CLSNCLSN · Stock |
Purchase $1,001 - $15,000 |
Aug 6, 2018 | Jun 16, 2017 | Filing ↗ |
| Roger MarshallHouse · R · KS |
CLSNCLSN · Stock |
Sale $1,001 - $15,000 |
Aug 6, 2018 | Jun 16, 2017 | Filing ↗ |
Whale Activity
Institutional 13F positions
No 13F positions in CLSN among the institutional filers we track.
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by CLSN insiders, by quarter · Form 4
No open-market insider buys or sells in the last two years.
Recent Insider Transactions
193 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| Le Goff CorinnePresident and CEO · Director | Grant / award | +53.0K | $0.00 | $0 | Jul 18, 2022 | Form 4 ↗ |
| Tardugno Michael HChairman, President and CEO · Director | Purchase | +4,000 | $3.53 | $14K | Apr 12, 2022 | Form 4 ↗ |
| Fritz Frederick J.Director | Purchase | +5,000 | $4.05 | $20K | Apr 8, 2022 | Form 4 ↗ |
| Fritz Frederick J.Director | Purchase | +2,000 | $4.69 | $9K | Mar 2, 2022 | Form 4 ↗ |
| Kardaras Constantine JohnChief Accounting Officer | Grant / award | +10.0K | $0.00 | $0 | Dec 14, 2021 | Form 4 ↗ |
| Fritz Frederick J.Director | Purchase | +20.0K | $0.88 | $18K | Oct 7, 2021 | Form 4 ↗ |
| Braun Donald PDirector | Purchase | +5,000 | $1.07 | $5K | May 17, 2021 | Form 4 ↗ |
| Martinez Alberto R JrDirector | Purchase | +5,000 | $0.90 | $5K | Feb 28, 2020 | Form 4 ↗ |
| Tumminello Timothy JController | Grant / award | +14.5K | $1.16 | $17K | Feb 25, 2020 | Form 4 ↗ |
| CHURCH JEFFREY WAYNECFO | Grant / award | +47.0K | $1.16 | $55K | Feb 25, 2020 | Form 4 ↗ |
| Tardugno Michael HChairman, President and CEO · Director | Grant / award | +155.0K | $1.16 | $180K | Feb 25, 2020 | Form 4 ↗ |
| Martinez Alberto R JrDirector | Purchase | +6,000 | $1.42 | $9K | Nov 20, 2019 | Form 4 ↗ |
| Fritz Frederick J.Director | Purchase | +10.0K | $1.39 | $14K | Nov 6, 2019 | Form 4 ↗ |
| Martinez Alberto R JrDirector | Purchase | +4,000 | $1.61 | $6K | Nov 4, 2019 | Form 4 ↗ |
| Fritz Frederick J.Director | Purchase | +10.0K | $1.73 | $17K | Aug 2, 2019 | Form 4 ↗ |
| Martinez Alberto R JrDirector | Purchase | +6,000 | $1.76 | $11K | Jul 25, 2019 | Form 4 ↗ |
| Fritz Frederick J.Director | Purchase | +10.0K | $1.73 | $17K | Jul 24, 2019 | Form 4 ↗ |
| CHURCH JEFFREY WAYNECFO | Purchase | +5,000 | $1.89 | $9K | Jun 19, 2019 | Form 4 ↗ |
| Tardugno Michael HChairman, President and CEO · Director | Purchase | +5,000 | $2.16 | $11K | May 16, 2019 | Form 4 ↗ |
| Martinez Alberto R JrDirector | Purchase | +4,000 | $2.15 | $9K | May 16, 2019 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding CLSN · SEC Form N-PORT
Funds report their holdings by CUSIP, and CLSN could not be matched to one, so no fund holdings are shown.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
No 13D/13G beneficial-ownership filings on record.
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming CLSN as client
No lobbying filings found naming CLSN as the client.
Government Contracts
Federal awards to CLSN · USAspending
No federal contract awards found for CLSN.
U.S. Patents
Recent USPTO applications naming CLSN
No USPTO patent applications found for CLSN.
Annual Financials
From CLSN's 10-K filings · XBRL
No annual XBRL figures on record for CLSN. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
No price history on record for CLSN.
Material Events (8-K)
Corporate events filed with the SEC
No 8-K filings on record.
About CLSN
From SEC EDGAR company records
No company profile on record.