ALTIMMUNE INC's ticker is ALT and the CUSIP is 02155H200. A total of 120 filers reported holding ALTIMMUNE INC in Q2 2023. The put-call ratio across all filers is 0.46 and the average weighting 0.0%.
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Filings
- All filings
- Annual reports (10-K)
- Quarterly reports (10-Q)
- Insider transactions
- Shareholder votes
- Significant ownership
- Events
EDGAR links
External links
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $85,876 | -13.3% | 33,029 | +17.7% | 0.00% | – |
| Q2 2023 | $99,098 | -98.6% | 28,073 | -93.4% | 0.00% | -100.0% |
| Q4 2022 | $7,005,217 | +9240.3% | 425,849 | +3357.1% | 0.00% | – |
| Q1 2022 | $75,000 | -30.6% | 12,318 | +4.1% | 0.00% | – |
| Q4 2021 | $108,000 | -26.5% | 11,831 | -8.6% | 0.00% | – |
| Q3 2021 | $147,000 | +42.7% | 12,940 | +24.0% | 0.00% | – |
| Q2 2021 | $103,000 | -98.2% | 10,438 | -97.5% | 0.00% | -100.0% |
| Q1 2021 | $5,833,000 | -26.7% | 412,823 | -41.5% | 0.00% | 0.0% |
| Q4 2020 | $7,957,000 | +38.3% | 705,398 | +61.8% | 0.00% | 0.0% |
| Q3 2020 | $5,754,000 | +133.9% | 435,959 | +89.8% | 0.00% | +100.0% |
| Q2 2020 | $2,460,000 | – | 229,659 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TANG CAPITAL MANAGEMENT LLC | 2,750,000 | $9,707,500 | 1.43% |
| Knoll Capital Management, LLC | 173,864 | $613,739 | 0.74% |
| Beirne Wealth Consulting Services, LLC | 249,420 | $880,453 | 0.70% |
| ARDSLEY ADVISORY PARTNERS LP | 1,042,050 | $3,678,437 | 0.62% |
| SPHERA FUNDS MANAGEMENT LTD. | 500,000 | $1,765,000 | 0.28% |
| DCF Advisers, LLC | 134,000 | $473,020 | 0.25% |
| DCF Advisers, LLC | 119,975 | $423,512 | 0.22% |
| Avidity Partners Management LP | 1,174,100 | $4,144,573 | 0.14% |
| Delphia (USA) Inc. | 21,205 | $74,854 | 0.12% |
| Corton Capital Inc. | 41,113 | $145,129 | 0.07% |