There have been 50 recent insider transactions recorded for CorMedix Inc. (CRMD), including 18 buys and 30 sells. Total insider buying was valued at $275.5K and total insider selling at $3.91M.
Notable insiders with recent activity include Hurlburt Elizabeth, Todisco Joseph, Zelnick Kaufman Beth. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — CRMD
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-02-04 |
Hurlburt Elizabeth |
Chief Operating Officer |
RSU Award |
36,006 |
- |
- |
278,539 |
| 2026-02-04 |
Todisco Joseph |
Chief Executive Officer |
RSU Award |
77,156 |
- |
- |
774,749 |
| 2026-02-04 |
Zelnick Kaufman Beth |
Chief Legal Officer |
RSU Award |
36,006 |
- |
- |
269,108 |
| 2026-01-26 |
Dunton Alan W |
Director |
RSU Award |
30,453 |
- |
- |
70,703 |
| 2026-01-26 |
Lefkowitz Steven W |
Director |
RSU Award |
30,453 |
- |
- |
125,951 |
| 2026-01-26 |
Stewart Robert A |
Director |
RSU Award |
30,453 |
- |
- |
66,453 |
| 2026-01-26 |
Dillione Janet |
Director |
RSU Award |
30,453 |
- |
- |
68,926 |
| 2026-01-26 |
Kaplan Myron |
Director |
RSU Award |
30,453 |
- |
- |
231,487 |
| 2026-01-26 |
Duncan Gregory Scott |
Director |
RSU Award |
30,453 |
- |
- |
68,786 |
| 2026-01-23 |
Hurlburt Elizabeth |
Chief Operating Officer |
Tax Withholding of RSU |
10,778 |
$7.27 |
$78.36K |
242,533 |
| 2026-01-23 |
Todisco Joseph |
Chief Executive Officer |
Tax Withholding of RSU |
27,306 |
$7.27 |
$198.51K |
697,593 |
| 2026-01-23 |
Blum Susan |
Chief Financial Officer |
Tax Withholding of RSU |
9,767 |
$7.27 |
$71.01K |
132,739 |
| 2026-01-23 |
Zelnick Kaufman Beth |
Chief Legal Officer |
Tax Withholding of RSU |
8,803 |
$7.27 |
$64K |
233,102 |
| 2026-01-21 |
Dillione Janet |
Director |
Informative Sell |
10,000 |
$6.88 |
$68.8K |
38,473 |
| 2026-01-17 |
Todisco Joseph |
Chief Executive Officer |
Tax Withholding of RSU |
22,665 |
$6.78 |
$153.67K |
498,999 |
| 2026-01-16 |
Todisco Joseph |
Chief Executive Officer |
Option Exercise (Sell) |
29,585 |
$3.38 |
$100K |
411,245 |
| 2026-01-12 |
Lefkowitz Steven W |
Director |
Option Exercise (Sell) |
15,000 |
$5.63 |
$84.45K |
- |
| 2026-01-12 |
Hurlburt Elizabeth |
Chief Operating Officer |
Tax Withholding of RSU |
5,794 |
$7.15 |
$41.43K |
160,301 |
| 2026-01-12 |
Todisco Joseph |
Chief Executive Officer |
Tax Withholding of RSU |
17,417 |
$7.15 |
$124.53K |
492,079 |
| 2026-01-08 |
Seckler Michael David |
Officer |
Unknown |
- |
- |
- |
- |
| 2026-01-08 |
Seckler Michael David |
Chief Commercial Officer |
RSU Award |
133,156 |
- |
- |
133,156 |
| 2026-01-02 |
Hurlburt Elizabeth |
Chief Operating Officer |
Tax Withholding of RSU |
10,895 |
$12.16 |
$132.48K |
166,095 |
| 2026-01-02 |
Zelnick Kaufman Beth |
Chief Legal Officer |
Tax Withholding of RSU |
11,333 |
$12.16 |
$137.81K |
169,085 |
| 2025-12-30 |
Dunton Alan W |
Director |
Option Exercise (Sell) |
20,000 |
$4.03 |
$80.6K |
- |
| 2025-12-18 |
Todisco Joseph |
Chief Executive Officer |
Option Exercise (Sell) |
30,000 |
$4.43 |
$132.9K |
370,000 |
| 2025-12-09 |
Lefkowitz Steven W |
Director |
Informative Sell |
40,000 |
$11.88 |
$475.2K |
80,498 |
| 2025-12-09 |
Dillione Janet |
Director |
Option Exercise (Sell) |
19,000 |
$9.55 |
$181.45K |
- |
| 2025-12-02 |
Dillione Janet |
Director |
Option Exercise (Sell) |
15,124 |
$4.43 |
$67K |
- |
| 2025-11-24 |
Dillione Janet |
Director |
Option Exercise (Sell) |
8,000 |
$2.85 |
$22.8K |
- |
| 2025-11-14 |
Dillione Janet |
Director |
Informative Sell |
30,000 |
$11.42 |
$342.6K |
48,473 |
| 2025-10-23 |
Kaplan Myron |
Director |
Informative Buy |
25,000 |
$11.02 |
$275.5K |
201,034 |
| 2025-09-16 |
Duncan Gregory Scott |
Director |
Option Exercise (Sell) |
13,333 |
$8.32 |
$110.93K |
6,667 |
| 2025-09-12 |
Todisco Joseph |
Chief Executive Officer |
Option Exercise (Sell) |
50,000 |
$3.47 |
$173.5K |
216,667 |
| 2025-09-12 |
Dunton Alan W |
Director |
Option Exercise (Sell) |
10,000 |
$3.55 |
$35.5K |
20,000 |
| 2025-09-11 |
Hurlburt Elizabeth |
Chief Operating Officer |
Option Exercise (Sell) |
41,121 |
$1.45 |
$59.63K |
- |
| 2025-09-09 |
Hurlburt Elizabeth |
Chief Operating Officer |
Option Exercise (Sell) |
12,876 |
$1.45 |
$18.67K |
41,121 |
| 2025-09-09 |
Zelnick Kaufman Beth |
Chief Legal Officer |
Option Exercise (Sell) |
50,000 |
$3.30 |
$165K |
150,000 |
| 2025-08-29 |
Hurlburt Elizabeth |
Chief Operating Officer |
RSU Award |
69,686 |
- |
- |
185,414 |
| 2025-08-29 |
Blum Susan |
Officer |
Unknown |
- |
- |
- |
- |
| 2025-08-29 |
Blum Susan |
Chief Financial Officer |
RSU Award |
69,686 |
- |
- |
69,686 |
| 2025-08-29 |
Zelnick Kaufman Beth |
Chief Legal Officer |
RSU Award |
69,686 |
- |
- |
189,298 |
| 2025-08-29 |
Hurlburt Elizabeth |
Chief Operating Officer |
Tax Withholding of RSU |
8,424 |
$14.83 |
$124.93K |
176,990 |
| 2025-08-29 |
Zelnick Kaufman Beth |
Chief Legal Officer |
Tax Withholding of RSU |
8,880 |
$14.83 |
$131.69K |
180,418 |
| 2025-05-10 |
Todisco Joseph |
Chief Executive Officer |
Tax Withholding of RSU |
21,225 |
$11.66 |
$247.48K |
509,496 |
| 2025-04-02 |
Lefkowitz Steven W |
Director |
Option Exercise (Sell) |
20,000 |
$4.03 |
$80.6K |
- |
| 2025-04-01 |
Todisco Joseph |
Chief Executive Officer |
Option Exercise (Sell) |
59,170 |
$3.38 |
$199.99K |
440,830 |
| 2025-01-17 |
Dunton Alan W |
Director |
RSU Award |
25,000 |
- |
- |
40,250 |
| 2025-01-17 |
Lefkowitz Steven W |
Director |
RSU Award |
25,000 |
- |
- |
100,498 |
| 2025-01-17 |
Stewart Robert A |
Director |
RSU Award |
25,000 |
- |
- |
36,000 |
| 2025-01-17 |
Dillione Janet |
Director |
RSU Award |
25,000 |
- |
- |
78,473 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
