X |
Filing Date |
Trade Date |
Ticker |
Insider Name | Title |
Trade Type |
Price |
Qty |
Owned |
ΔOwn |
Value |
1d |
1w |
1m |
6m |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2025-06-05 | CALC | Roberts Eric W | CHIEF BUSINESS OFFICER, 10% | P - Purchase | $1.74 | +10,100 | 987,910 | +1% | +$17,545 | |||||
2025-05-30 | CALC | Bardin Stephen | CFO | P - Purchase | $1.69 | +1,000 | 41,000 | +3% | +$1,690 | ||||||
2024-12-06 | CALC | Middleton Fred A | Dir, 10% | P - Purchase | $2.65 | +4,800 | 2,451,862 | 0% | +$12,720 | ||||||
| A | 2023-05-17 | CALC | Roberts Eric W | CHIEF BUSINESS OFFICER, 10% | P - Purchase | $2.68 | +3,000 | 3,000 | New | +$8,040 | |||||
2024-11-01 | CALC | Sanderling Venture Partners VI Co Investment Fund LP | 10% | P - Purchase | $3.75 | +87,744 | 2,407,172 | +4% | +$329,040 | ||||||
2024-11-01 | CALC | Middleton Fred A | Dir, 10% | P - Purchase | $3.75 | +107,744 | 2,447,062 | +5% | +$404,040 | ||||||
2024-11-01 | CALC | Leheny A. Rachel | CEO, 10% | P - Purchase | $3.75 | +20,000 | 871,252 | +2% | +$75,000 | ||||||
2024-11-01 | CALC | Roberts Eric W | CHIEF BUSINESS OFFICER, 10% | P - Purchase | $3.75 | +53,333 | 974,810 | +6% | +$199,999 | ||||||
2024-11-01 | CALC | Wilson Robert N | Dir | P - Purchase | $3.75 | +53,333 | 417,529 | +15% | +$199,999 | ||||||
2024-08-27 | CALC | Leheny A. Rachel | CEO, 10% | P - Purchase | $4.19 | +1,000 | 851,252 | 0% | +$4,190 | ||||||
2024-08-23 | CALC | Roberts Eric W | CHIEF BUSINESS OFFICER, 10% | P - Purchase | $3.57 | +5,000 | 921,477 | +1% | +$17,867 | ||||||
2024-08-23 | CALC | Wilson Robert N | Dir | P - Purchase | $3.72 | +54,000 | 364,196 | +17% | +$200,826 | ||||||
2024-08-21 | CALC | Roberts Eric W | CHIEF BUSINESS OFFICER, 10% | P - Purchase | $4.04 | +5,000 | 916,477 | +1% | +$20,200 | ||||||
2024-06-28 | CALC | Wilson Robert N | Dir | P - Purchase | $3.52 | +51,278 | 310,196 | +20% | +$180,499 | ||||||
2024-06-27 | CALC | Wilson Robert N | Dir | P - Purchase | $3.23 | +8,443 | 258,918 | +3% | +$27,305 | ||||||
2024-06-27 | CALC | Roberts Eric W | CHIEF BUSINESS OFFICER, 10% | P - Purchase | $3.22 | +5,000 | 911,477 | +1% | +$16,100 | ||||||
| M | 2024-04-01 | CALC | Roberts Eric W | CHIEF BUSINESS OFFICER, 10% | P - Purchase | $3.90 | +4,000 | 906,477 | 0% | +$15,600 | |||||
| D | 2024-01-23 | CALC | Middleton Fred A | Dir, 10% | P - Purchase | $3.70 | +679,384 | 2,322,978 | +41% | +$2,515,080 | |||||
| D | 2024-01-23 | CALC | Sanderling Venture Partners VI LP | 10% | P - Purchase | $3.70 | +679,384 | 2,303,088 | +42% | +$2,515,080 | |||||
2023-12-11 | CALC | Wilson Robert N | Dir | P - Purchase | $3.30 | +506 | 182,161 | 0% | +$1,670 | ||||||
2023-11-07 | CALC | Leheny A. Rachel | CEO, 10% | P - Purchase | $3.34 | +2,000 | 759,166 | 0% | +$6,680 | ||||||
2023-11-06 | CALC | Roberts Eric W | Chief Business Officer, 10% | P - Purchase | $3.12 | +2,400 | 811,391 | 0% | +$7,488 | ||||||
2023-11-03 | CALC | Roberts Eric W | Chief Business Officer, 10% | P - Purchase | $2.82 | +14,949 | 808,991 | +2% | +$42,095 | ||||||
2023-11-06 | CALC | Leheny A. Rachel | CEO, 10% | P - Purchase | $3.12 | +2,440 | 757,166 | 0% | +$7,615 | ||||||
2023-11-03 | CALC | Hebbar Sudarshan | Chief Medical Officer | P - Purchase | $2.74 | +36,000 | 46,000 | +360% | +$98,600 | ||||||
2023-11-03 | CALC | Roberts Eric W | Chief Business Officer, 10% | P - Purchase | $2.74 | +9,060 | 794,042 | +1% | +$24,788 | ||||||
2023-11-03 | CALC | Leheny A. Rachel | CEO, 10% | P - Purchase | $2.85 | +5,000 | 754,726 | +1% | +$14,250 | ||||||
| A | 2023-08-29 | CALC | Roberts Eric W | Chief Business Officer, 10% | P - Purchase | $3.02 | +223 | 5,223 | +4% | +$673 | |||||
2023-08-25 | CALC | Roberts Eric W | Chief Business Officer, 10% | P - Purchase | $3.18 | +736 | 784,759 | 0% | +$2,340 | ||||||
| M | 2023-08-21 | CALC | Roberts Eric W | Chief Business Officer, 10% | P - Purchase | $3.26 | +2,464 | 784,023 | 0% | +$8,022 | |||||
| M | 2023-06-23 | CALC | Roberts Eric W | Chief Business Officer, 10% | P - Purchase | $3.59 | +1,900 | 781,559 | 0% | +$6,822 | |||||
| M | 2023-06-20 | CALC | Roberts Eric W | Chief Business Officer, 10% | P - Purchase | $4.27 | +2,500 | 779,659 | 0% | +$10,675 | |||||
| A | 2023-06-08 | CALC | Leheny A. Rachel | CEO, 10% | P - Purchase | $5.23 | +1,000 | 9,000 | +13% | +$5,225 |
| A | Amended filing |
| D | Derivative transaction in filing (usually option exercise) |
| E | Error detected in filing |
| M | Multiple transactions in filing; earliest reported transaction date and weighted average transaction price |
| S - Sale | Sale of securities on an exchange or to another person |
| S - Sale+OE | Sale of securities on an exchange or to another person (after option exercise) |
| F - Tax | Payment of exercise price or tax liability using portion of securities received from the company |
| P - Purchase | Purchase of securities on an exchange or from another person |