$0.2600
-0.10-28.30%
Last update: Jan 23, 2:36 PM
Short interest in ProPhase Labs Inc (OTC:PRPH) decreased during the last reporting period, falling from 300.24K to 289.01K. This put 7.65% of the company's publicly available shares short.
Based on the recent average volume of 4.43M shares traded per day, it would take 1 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.
| Get Alert | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| PRPH | ProPhase Labs, Inc. Common Sto | 12/31/2025 | 01/12/2026 | 7.65% | 3,776,985 | 289,006 | 4,426,799 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 12/15/2025 | 12/24/2025 | 7.95% | 3,776,985 | 300,239 | 5,452,214 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 11/28/2025 | 12/09/2025 | 0.33% | 42,069,848 | 139,873 | 1,524,872 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 11/14/2025 | 11/25/2025 | 0.21% | 42,069,848 | 89,622 | 1,076,795 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 10/31/2025 | 11/11/2025 | 0.66% | 37,432,036 | 246,172 | 1,477,663 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 10/15/2025 | 10/24/2025 | 3.16% | 37,432,036 | 1,182,564 | 1,565,485 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 09/30/2025 | 10/09/2025 | 2.78% | 37,432,036 | 1,041,710 | 2,328,705 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 09/15/2025 | 09/24/2025 | 2.35% | 37,432,036 | 878,425 | 4,305,161 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 08/29/2025 | 09/10/2025 | 2.54% | 37,432,036 | 951,470 | 820,074 | 1.16 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 08/15/2025 | 08/26/2025 | 6.82% | 37,432,036 | 2,552,124 | 26,993,820 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 07/31/2025 | 08/11/2025 | 0.36% | 37,432,036 | 135,570 | 1,352,266 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 07/15/2025 | 07/24/2025 | 0.39% | 37,432,036 | 144,697 | 539,225 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 06/30/2025 | 07/10/2025 | 2.94% | 37,432,036 | 1,100,402 | 7,683,558 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 06/13/2025 | 06/25/2025 | 0.42% | 37,432,036 | 156,140 | 473,451 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 05/30/2025 | 06/10/2025 | 0.84% | 38,422,036 | 323,099 | 3,059,889 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 05/15/2025 | 05/27/2025 | 0.60% | 38,422,036 | 230,559 | 851,764 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 04/30/2025 | 05/09/2025 | 1.69% | 27,093,016 | 457,136 | 635,534 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 04/15/2025 | 04/25/2025 | 4.71% | 27,093,016 | 1,277,298 | 3,426,889 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 03/31/2025 | 04/09/2025 | 4.38% | 27,093,016 | 1,187,787 | 2,486,832 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 03/14/2025 | 03/25/2025 | 2.93% | 27,093,016 | 793,412 | 1,229,166 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 02/28/2025 | 03/11/2025 | 6.13% | 27,093,016 | 1,660,683 | 41,131,530 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 02/14/2025 | 02/26/2025 | 16.31% | 27,093,016 | 4,419,251 | 18,010,349 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 01/31/2025 | 02/11/2025 | 0.31% | 27,093,016 | 84,868 | 405,709 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 01/15/2025 | 01/27/2025 | 0.56% | 20,740,840 | 116,380 | 434,568 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 12/31/2024 | 01/10/2025 | 0.47% | 20,740,840 | 97,701 | 228,659 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 12/13/2024 | 12/24/2024 | 0.53% | 20,740,840 | 109,222 | 306,025 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 11/29/2024 | 12/10/2024 | 0.70% | 20,740,840 | 144,903 | 149,579 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 11/15/2024 | 11/26/2024 | 1.18% | 20,740,840 | 245,646 | 438,807 | 1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 10/31/2024 | 11/11/2024 | 0.97% | 15,945,340 | 154,056 | 26,219 | 5.88 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 10/15/2024 | 10/24/2024 | 1.29% | 15,945,340 | 206,120 | 16,679 | 12.36 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 09/30/2024 | 10/09/2024 | 1.45% | 15,945,340 | 231,008 | 36,114 | 6.4 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 09/13/2024 | 09/24/2024 | 1.61% | 15,945,340 | 256,270 | 33,180 | 7.72 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 08/30/2024 | 09/11/2024 | 1.56% | 15,945,340 | 248,854 | 33,158 | 7.51 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 07/31/2024 | 08/09/2024 | 2.00% | 15,945,340 | 318,467 | 24,424 | 13.04 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 07/15/2024 | 07/24/2024 | 1.98% | 15,945,340 | 316,385 | 36,380 | 8.7 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 06/28/2024 | 07/10/2024 | 2.02% | 15,945,340 | 322,273 | 26,978 | 11.95 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 06/14/2024 | 06/26/2024 | 2.01% | 15,945,340 | 320,787 | 26,232 | 12.23 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 05/31/2024 | 06/11/2024 | 1.97% | 15,945,340 | 314,169 | 55,266 | 5.68 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 05/15/2024 | 05/24/2024 | 1.63% | 15,945,340 | 260,065 | 40,353 | 6.44 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 04/30/2024 | 05/09/2024 | 1.70% | 15,615,940 | 265,115 | 162,029 | 1.64 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 04/15/2024 | 04/24/2024 | 1.76% | 15,615,940 | 274,685 | 38,666 | 7.1 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 03/28/2024 | 04/09/2024 | 1.83% | 14,076,607 | 257,323 | 38,893 | 6.62 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 03/15/2024 | 03/26/2024 | 1.76% | 14,076,427 | 248,186 | 16,585 | 14.96 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 02/29/2024 | 03/11/2024 | 2.12% | 14,076,427 | 298,453 | 38,926 | 7.67 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 02/15/2024 | 02/27/2024 | 2.11% | 14,076,427 | 296,361 | 11,779 | 25.16 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 01/31/2024 | 02/09/2024 | 2.11% | 14,076,427 | 296,988 | 18,231 | 16.29 | Get Alert |
| PRPH | ProPhase Labs, Inc. Common Sto | 01/12/2024 | 01/24/2024 | 2.01% | 14,076,427 | 283,582 | 33,545 | 8.45 | Get Alert |
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