PMDI
PSYCHEMEDICS CORPCompany with tickers: PMDI
CIK
806517
Shares Outstanding
6,109,502
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-03-13 | 120 | 1,609 | -1,489 | 1.00 |
| 2026-02-27 | 1,609 | 1,854 | -245 | 2.48 |
| 2026-02-13 | 1,854 | 2,370 | -516 | 7.89 |
| 2026-01-30 | 2,370 | 2,370 | 0 | 1.60 |
| 2026-01-15 | 2,370 | 2,917 | -547 | 1.00 |
| 2025-12-31 | 2,917 | 2,827 | +90 | 1.00 |
| 2025-12-15 | 2,827 | 2,827 | 0 | 1.00 |
| 2025-11-28 | 2,827 | 2,827 | 0 | 2.45 |
| 2025-11-14 | 2,827 | 2,727 | +100 | 11.63 |
| 2025-10-31 | 2,727 | 5,669 | -2,942 | 2.67 |
| 2025-10-15 | 5,669 | 2,817 | +2,852 | 2.71 |
| 2025-09-30 | 2,817 | 2,910 | -93 | 8.61 |
| 2025-09-15 | 2,910 | 2,728 | +182 | 1.00 |
| 2025-08-29 | 2,728 | 2,806 | -78 | 1.05 |
| 2025-08-15 | 2,806 | 2,918 | -112 | 1.00 |
| 2025-07-31 | 2,918 | 2,986 | -68 | 3.49 |
| 2025-07-15 | 2,986 | 2,695 | +291 | 1.00 |
| 2025-06-30 | 2,695 | 2,350 | +345 | 1.00 |
| 2025-06-13 | 2,350 | 1,850 | +500 | 1.00 |
| 2025-05-30 | 1,850 | 4,702 | -2,852 | 1.00 |
| 2025-05-15 | 4,702 | 4,736 | -34 | 1.00 |
| 2025-04-30 | 4,736 | 4,825 | -89 | 1.00 |
| 2025-04-15 | 4,825 | 1,369 | +3,456 | 1.00 |
| 2025-03-31 | 1,369 | 1,391 | -22 | 1.00 |