ARDELYX INC (ARDX) Stock Ownership and Short Interest
USA - NASDAQ:ARDX - US0396971071 - Common Stock
5.11 USD
+0.01 (+0.2%)
5.1498 USD
+0.04 (+0.78%)
| Shares Outstanding | 240.98M |
| Float | 234.05M |
| Float Short Interest Percentage | 8.17% |
| Owners (insider) | 2.17% |
| Owners (institutional) | 70.15% |
| Owners (insider) change | 4.58% |
| Owners (institutional) change | 0.01% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Aug 26, 2025 | Williams Laura A | Option Excercise | 50000 | 0.99 | $ 49,500.00 |
| Aug 26, 2025 | Williams Laura A | Open Market Sale | 80000 | 6.12 | $ 489,680.00 |
| Aug 21, 2025 | RAAB MICHAEL | Open Market Sale | 45687 | 5.93 | $ 271,001.58 |
| Aug 21, 2025 | GRAMMER ELIZABETH A | Open Market Sale | 5841 | 5.93 | $ 34,647.06 |
| Aug 21, 2025 | Foster Eric Duane | Open Market Sale | 15308 | 5.93 | $ 90,802.46 |
| Aug 21, 2025 | Williams Laura A | Open Market Sale | 6261 | 5.93 | $ 37,138.37 |
| Aug 21, 2025 | Renz Justin A | Open Market Sale | 7037 | 5.93 | $ 41,741.37 |
| Jun 18, 2025 | Bazemore Robert B | Grant | 41551 | 0.00 | $ 0.00 |
| Jun 18, 2025 | Rodgers Richard J | Grant | 63019 | 0.00 | $ 0.00 |
| Jun 18, 2025 | Parsey Merdad | Grant | 15235 | 0.00 | $ 0.00 |
| Jun 18, 2025 | MOTT DAVID M | Grant | 72714 | 0.00 | $ 0.00 |
| Jun 18, 2025 | Cadoret-Manier Onaiza | Grant | 41551 | 0.00 | $ 0.00 |
| Jun 18, 2025 | Bhanji Muna | Grant | 41551 | 0.00 | $ 0.00 |
| Jun 18, 2025 | Bertrand William C JR | Grant | 60941 | 0.00 | $ 0.00 |
| Jun 16, 2025 | MOTT DAVID M | Open Market Purchase | 200000 | 3.63 | $ 725,880.00 |
| Jun 9, 2025 | MOTT DAVID M | Open Market Purchase | 200000 | 3.69 | $ 737,260.00 |
| May 20, 2025 | Kelliher Mike | Open Market Sale | 14522 | 4.08 | $ 59,270.09 |
| May 20, 2025 | GRAMMER ELIZABETH A | Open Market Sale | 5992 | 4.08 | $ 24,455.75 |
| May 20, 2025 | Foster Eric Duane | Open Market Sale | 2507 | 4.08 | $ 10,232.07 |
| May 20, 2025 | Renz Justin A | Open Market Sale | 7218 | 4.08 | $ 29,459.55 |
| May 20, 2025 | Williams Laura A | Open Market Sale | 6421 | 4.08 | $ 26,206.67 |
| May 20, 2025 | RAAB MICHAEL | Open Market Sale | 46817 | 4.08 | $ 191,078.90 |
| May 15, 2025 | MOTT DAVID M | Open Market Purchase | 100000 | 3.29 | $ 329,120.00 |
| May 2, 2025 | MOTT DAVID M | Open Market Purchase | 381377 | 4.22 | $ 1,610,936.45 |
| May 2, 2025 | RAAB MICHAEL | Option Excercise | 20833 | 0.99 | $ 20,624.67 |
| May 2, 2025 | RAAB MICHAEL | Open Market Sale | 41666 | 4.25 | $ 177,168.00 |
| Apr 4, 2025 | RAAB MICHAEL | Option Excercise | 20833 | 0.99 | $ 20,624.67 |
| Apr 4, 2025 | RAAB MICHAEL | Open Market Sale | 41666 | 4.59 | $ 191,151.11 |
| Mar 7, 2025 | RAAB MICHAEL | Open Market Sale | 41668 | 5.36 | $ 223,198.81 |
| Mar 7, 2025 | RAAB MICHAEL | Option Excercise | 20834 | 0.99 | $ 20,625.66 |
| Feb 25, 2025 | Foster Eric Duane | Grant | 136680 | 0.00 | $ 0.00 |
| Feb 25, 2025 | Williams Laura A | Grant | 105200 | 0.00 | $ 0.00 |
| Feb 25, 2025 | Renz Justin A | Grant | 136680 | 0.00 | $ 0.00 |
| Feb 25, 2025 | RAAB MICHAEL | Grant | 570217 | 0.00 | $ 0.00 |
| Feb 25, 2025 | Kelliher Mike | Grant | 136680 | 0.00 | $ 0.00 |
| Feb 25, 2025 | GRAMMER ELIZABETH A | Grant | 136680 | 0.00 | $ 0.00 |
| Feb 24, 2025 | MOTT DAVID M | Open Market Purchase | 77729 | 5.00 | $ 388,738.27 |
| Feb 20, 2025 | GRAMMER ELIZABETH A | Open Market Sale | 4291 | 5.62 | $ 24,128.29 |
| Feb 20, 2025 | Williams Laura A | Open Market Sale | 4941 | 5.62 | $ 27,783.24 |
| Feb 20, 2025 | Renz Justin A | Open Market Sale | 5171 | 5.62 | $ 29,076.53 |
| Feb 20, 2025 | RAAB MICHAEL | Open Market Sale | 22964 | 5.62 | $ 129,124.28 |
| Jan 31, 2025 | RAAB MICHAEL | Option Excercise | 20833 | 0.99 | $ 20,624.67 |
| Jan 31, 2025 | RAAB MICHAEL | Open Market Sale | 41666 | 5.36 | $ 223,354.76 |
| Jan 21, 2025 | MOTT DAVID M | Open Market Purchase | 199000 | 4.99 | $ 992,671.70 |
| Jan 16, 2025 | Rodgers Richard J | Option Excercise | 100000 | 0.55 | $ 55,000.00 |
| Jan 7, 2025 | RAAB MICHAEL | Option Excercise | 20833 | 0.99 | $ 20,624.67 |
| Jan 7, 2025 | RAAB MICHAEL | Open Market Sale | 41666 | 5.31 | $ 221,308.96 |
| Dec 26, 2024 | MOTT DAVID M | Option Excercise | 100000 | 0.55 | $ 55,000.00 |
| Dec 19, 2024 | MOTT DAVID M | Open Market Purchase | 213300 | 4.67 | $ 996,580.26 |
| Dec 10, 2024 | RAAB MICHAEL | Option Excercise | 25000 | 0.99 | $ 24,750.00 |
| Dec 10, 2024 | RAAB MICHAEL | Open Market Sale | 25000 | 5.26 | $ 131,620.00 |
| Nov 25, 2024 | RAAB MICHAEL | Open Market Sale | 25000 | 5.38 | $ 134,482.50 |
| Nov 20, 2024 | Blanks Robert | Open Market Sale | 4941 | 4.79 | $ 23,689.62 |
| Nov 20, 2024 | Renz Justin A | Open Market Sale | 5260 | 4.79 | $ 25,219.07 |
| Nov 20, 2024 | RAAB MICHAEL | Open Market Sale | 31980 | 4.79 | $ 153,328.11 |
| Nov 20, 2024 | GRAMMER ELIZABETH A | Open Market Sale | 7046 | 4.79 | $ 33,782.05 |
| Nov 20, 2024 | Williams Laura A | Open Market Sale | 7366 | 4.79 | $ 35,316.29 |
| Nov 20, 2024 | Rosenbaum David P. | Open Market Sale | 7184 | 4.79 | $ 34,443.69 |
| Nov 13, 2024 | MOTT DAVID M | Open Market Purchase | 215868 | 4.62 | $ 996,597.80 |
| Nov 11, 2024 | RAAB MICHAEL | Open Market Sale | 2743 | 4.90 | $ 13,440.70 |
| Nov 6, 2024 | Rosenbaum David P. | Open Market Sale | 27171 | 6.10 | $ 165,743.10 |
| Nov 6, 2024 | Rosenbaum David P. | Option Excercise | 27171 | 2.32 | $ 63,036.72 |
| Nov 4, 2024 | Rosenbaum David P. | Option Excercise | 27172 | 2.32 | $ 63,039.04 |
| Nov 4, 2024 | Rosenbaum David P. | Open Market Sale | 27172 | 5.95 | $ 161,673.40 |