CorMedix Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Kaplan Myron | — | Purchase | 6,000 | $4.54 | $27,240 | 166,034 | May 18, 2023 |
| Costa Paulo F | — | Purchase | 10,000 | $4.65 | $46,500 | 10,000 | May 17, 2023 |
| DUNTON ALAN W | — | Purchase | 3,000 | $4.33 | $12,990 | 9,250 | May 17, 2023 |
| Stewart Robert A | — | Purchase | 10,000 | $4.37 | $43,700 | 11,000 | May 17, 2023 |
| Todisco Joseph | Chief Executive Officer | Purchase | 5,000 | $4.58 | $22,900 | 209,726 | May 17, 2023 |
| Costa Paulo F | — | Award / Grant | 10,000 | $4.65 | $46,500 | 10,000 | May 17, 2023 |
| DUNTON ALAN W | — | Award / Grant | 3,000 | $4.33 | $12,990 | 9,250 | May 17, 2023 |
| Stewart Robert A | — | Award / Grant | 10,000 | $4.37 | $43,700 | 11,000 | May 17, 2023 |
| Todisco Joseph | Chief Executive Officer | Award / Grant | 5,000 | $4.58 | $22,900 | 209,726 | May 17, 2023 |
| Todisco Joseph | Chief Executive Officer | Tax Withholding | 37,443 | $5.30 | $198,448 | 204,726 | May 10, 2023 |
| Todisco Joseph | Chief Executive Officer | Purchase | 20,000 | $3.82 | $76,400 | 242,169 | Nov 15, 2022 |
| Todisco Joseph | Chief Executive Officer | Purchase | 4,700 | $3.92 | $18,424 | 222,169 | Aug 24, 2022 |
| Kaplan Myron | — | Purchase | 5,000 | $3.78 | $18,900 | 160,034 | May 17, 2022 |
| Todisco Joseph | Chief Executive Officer | Purchase | 10,000 | $3.38 | $33,800 | 217,469 | May 16, 2022 |
| Todisco Joseph | Chief Executive Officer | Award / Grant | 207,469 | — | — | 207,469 | May 10, 2022 |
| Kaplan Myron | — | Gift | 5,000 | — | — | 150,034 | Dec 27, 2021 |
| David Matthew T | Interim CEO and CFO | Purchase | 1,000 | $4.50 | $4,500 | 3,150 | Dec 6, 2021 |
| David Matthew T | Interim CEO and CFO | Purchase | 1,000 | $4.50 | $4,500 | 3,150 | Dec 6, 2021 |
| David Matthew T | Interim CEO and CFO | Purchase | 1,000 | $5.07 | $5,070 | 2,150 | Nov 17, 2021 |
| Kaplan Myron | — | Purchase | 10,000 | $5.14 | $51,400 | 175,034 | Nov 16, 2021 |
| Masson-Hurlburt Elizabeth | EVP, Head of Clinical Ops | Sale | 8,000 | $6.92 | $55,360 | — | May 21, 2021 |
| Kaplan Myron | — | Purchase | 15,000 | $6.03 | $90,450 | 165,034 | May 17, 2021 |
| Lefkowitz Steven W | — | Purchase | 3,500 | $4.00 | $14,000 | 58,283 | Sep 4, 2020 |
| David Matthew T | Chief Financial Officer | Purchase | 1,150 | $4.07 | $4,681 | 1,150 | Sep 3, 2020 |
| Kaplan Myron | — | Purchase | 15,300 | $4.27 | $65,331 | 150,034 | Sep 2, 2020 |
| Khan Mehmood | — | Purchase | 21,082 | $4.86 | $102,459 | 160,930 | Aug 19, 2020 |
| ARMSTRONG JR. JOHN L. | Exec VP of Tech Operations | Purchase | 10,000 | $4.35 | $43,500 | 96,878 | Aug 14, 2020 |
| Mounts Phoebe | General Counsel | Purchase | 2,525 | $4.03 | $10,176 | 7,200 | Aug 13, 2020 |
| Kaplan Myron | — | Purchase | 15,000 | $4.08 | $61,200 | 134,734 | Aug 13, 2020 |
| Baluch Khoso | Chief Executive Officer | Purchase | 4,830 | $4.14 | $19,996 | 60,905 | Aug 13, 2020 |
| DUNTON ALAN W | — | Purchase | 5,000 | $3.95 | $19,750 | 6,250 | Aug 12, 2020 |
| Kaplan Myron | — | Purchase | 10,000 | $3.85 | $38,500 | 119,734 | May 15, 2020 |
| Mounts Phoebe | General Counsel | Purchase | 3,250 | $3.05 | $9,913 | 4,675 | Mar 18, 2020 |
| Baluch Khoso | Chief Executive Officer | Purchase | 3,500 | $2.61 | $9,135 | 56,075 | Mar 18, 2020 |
| Lefkowitz Steven W | — | X | 4,500 | $4.50 | $20,250 | 59,776 | Jan 7, 2020 |
| Mounts Phoebe | General Counsel | Purchase | 1,425 | $7.04 | $10,032 | 1,425 | Dec 30, 2019 |
| Khan Mehmood | — | Purchase | 17,000 | $6.58 | $111,860 | 133,017 | Dec 13, 2019 |
| Kaplan Myron | — | Purchase | 5,000 | $6.81 | $34,050 | 109,734 | Sep 30, 2019 |
| Cook Robert W. | Chief Financial Officer | Purchase | 1,000 | $6.88 | $6,880 | 27,517 | Sep 30, 2019 |
| Lefkowitz Steven W | — | Purchase | 5,000 | $6.75 | $33,750 | 55,276 | Sep 27, 2019 |
| Cook Robert W. | Chief Financial Officer | Purchase | 1,000 | $8.18 | $8,180 | 26,517 | Aug 16, 2019 |
| Cook Robert W. | Chief Financial Officer | Purchase | 1,000 | $8.18 | $8,180 | 26,517 | Aug 16, 2019 |
| Kaplan Myron | — | Purchase | 6,000 | $8.06 | $48,360 | 104,734 | Aug 16, 2019 |
| Dillione Janet | — | Purchase | 6,147 | $8.19 | $50,344 | 53,473 | Aug 16, 2019 |
| DUNTON ALAN W | — | Award / Grant | 1,250 | — | — | 1,250 | Jul 12, 2019 |
| Dillione Janet | — | Purchase | 11,144 | $6.74 | $75,111 | 47,326 | May 15, 2019 |
| Cook Robert W. | Chief Financial Officer | Purchase | 100 | $9.35 | $935 | 25,517 | Mar 29, 2019 |
| Baluch Khoso | Chief Executive Officer | Purchase | 2,500 | $7.55 | $18,875 | 52,575 | Mar 26, 2019 |
| ARMSTRONG JR. JOHN L. | Exec VP of Tech Operations | Purchase | 5,000 | $7.73 | $38,650 | 69,378 | Mar 26, 2019 |
| ARMSTRONG JR. JOHN L. | Exec VP of Tech Operations | Purchase | 15,000 | $1.69 | $25,350 | 321,890 | Mar 25, 2019 |