| Insiders | Shares | % | Avg Price | Total $ | |
|---|---|---|---|---|---|
| Buys | 1 | +25,000 | 9.9% | $9.42 | +$235,500 |
| Sells | 5 | -228,359 | 90% | $14.43 | -$3,294,931 |
| Net | -4 | -203,359 | -80% | -$3,059,431 |
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Benjamin L. Palleiko | KALV | Common Stock | Sale | -1.46% | $107,633 | $16.08 | -6,693 | 451,815 | 09 Mar 2026 | Direct |
| Benjamin L. Palleiko | KALV | Common Stock | Options Exercise | 3.53% | 15,625 | 458,508 | 06 Mar 2026 | Direct | ||
| Benjamin L. Palleiko | KALV | Restricted Stock Unit | Options Exercise | -11.1% | -15,625 | 125,001 | 06 Mar 2026 | Direct | ||
| Paul K. Audhya | KALV | Common Stock | Sale | -3.71% | $83,345 | $15.57 | -5,354 | 138,983 | 23 Feb 2026 | Direct |
| Benjamin L. Palleiko | KALV | Common Stock | Sale | -2.22% | $156,197 | $15.57 | -10,034 | 442,883 | 23 Feb 2026 | Direct |
| Christopher Yea | KALV | Common Stock | Sale | -1.88% | $67,669 | $15.57 | -4,347 | 226,701 | 23 Feb 2026 | Direct |
| Nicole Sweeny | KALV | Common Stock | Sale | -7.8% | $61,878 | $15.57 | -3,975 | 47,003 | 23 Feb 2026 | Direct |
| Brian Piekos | KALV | Common Stock | Sale | -11.4% | $27,507 | $15.57 | -1,767 | 13,762 | 23 Feb 2026 | Direct |
| Paul K. Audhya | KALV | Common Stock | Options Exercise | 3.59% | 5,000 | 144,337 | 22 Feb 2026 | Direct | ||
| Paul K. Audhya | KALV | Restricted Stock Unit | Options Exercise | -10% | -5,000 | 45,000 | 22 Feb 2026 | Direct | ||
| Christopher Yea | KALV | Common Stock | Options Exercise | 1.37% | 3,125 | 231,048 | 22 Feb 2026 | Direct | ||
| Christopher Yea | KALV | Restricted Stock Unit | Options Exercise | -10% | -3,125 | 28,125 | 22 Feb 2026 | Direct | ||
| Nicole Sweeny | KALV | Common Stock | Options Exercise | 10.9% | 5,000 | 50,978 | 22 Feb 2026 | Direct | ||
| Nicole Sweeny | KALV | Restricted Stock Unit | Options Exercise | -10% | -5,000 | 45,000 | 22 Feb 2026 | Direct | ||
| Paul K. Audhya | KALV | Common Stock | Options Exercise | 4.7% | 6,250 | 139,337 | 21 Feb 2026 | Direct | ||
| Paul K. Audhya | KALV | Restricted Stock Unit | Options Exercise | -7.69% | -6,250 | 75,000 | 21 Feb 2026 | Direct | ||
| Benjamin L. Palleiko | KALV | Common Stock | Options Exercise | 5.41% | 23,250 | 452,917 | 21 Feb 2026 | Direct | ||
| Benjamin L. Palleiko | KALV | Restricted Stock Unit | Options Exercise | -7.69% | -23,250 | 279,000 | 21 Feb 2026 | Direct | ||
| Christopher Yea | KALV | Common Stock | Options Exercise | 1.67% | 3,750 | 227,923 | 21 Feb 2026 | Direct | ||
| Christopher Yea | KALV | Restricted Stock Unit | Options Exercise | -7.69% | -3,750 | 45,000 | 21 Feb 2026 | Direct | ||
| Nicole Sweeny | KALV | Common Stock | Options Exercise | 15.7% | 6,250 | 45,978 | 21 Feb 2026 | Direct | ||
| Nicole Sweeny | KALV | Restricted Stock Unit | Options Exercise | -7.69% | -6,250 | 75,000 | 21 Feb 2026 | Direct | ||
| Brian Piekos | KALV | Common Stock | Options Exercise | 47.5% | 5,000 | 15,529 | 21 Feb 2026 | Direct | ||
| Brian Piekos | KALV | Restricted Stock Unit | Options Exercise | -7.69% | -5,000 | 60,000 | 21 Feb 2026 | Direct | ||
| Benjamin L. Palleiko | KALV | Common Stock | Sale | -0.24% | $15,570 | $15.00 | -1,038 | 429,667 | 18 Feb 2026 | Direct |
| Paul K. Audhya | KALV | Common Stock | Sale | -0.87% | $17,445 | $15.00 | -1,163 | 133,087 | 18 Feb 2026 | Direct |
| Christopher Yea | KALV | Common Stock | Sale | -0.49% | $16,635 | $15.00 | -1,109 | 224,173 | 18 Feb 2026 | Direct |
| Benjamin L. Palleiko | KALV | Common Stock | Options Exercise | 0.56% | 2,419 | 430,705 | 17 Feb 2026 | Direct | ||
| Benjamin L. Palleiko | KALV | Restricted Stock Unit | Options Exercise | -50% | -2,419 | 2,419 | 17 Feb 2026 | Direct | ||
| Paul K. Audhya | KALV | Common Stock | Options Exercise | 1.83% | 2,419 | 134,250 | 17 Feb 2026 | Direct | ||
| Paul K. Audhya | KALV | Restricted Stock Unit | Options Exercise | -50% | -2,419 | 2,419 | 17 Feb 2026 | Direct | ||
| Christopher Yea | KALV | Common Stock | Options Exercise | 0.79% | 1,774 | 225,282 | 17 Feb 2026 | Direct | ||
| Christopher Yea | KALV | Restricted Stock Unit | Options Exercise | -50% | -1,774 | 1,774 | 17 Feb 2026 | Direct | ||
| Benjamin L. Palleiko | KALV | Common Stock | Sale | -0.78% | $52,658 | $15.70 | -3,354 | 428,286 | 12 Feb 2026 | Direct |
| Benjamin L. Palleiko | KALV | Common Stock | Options Exercise | 1.68% | 7,120 | 431,640 | 11 Feb 2026 | Direct | ||
| Benjamin L. Palleiko | KALV | Restricted Stock Unit | Options Exercise | -6.67% | -7,120 | 99,680 | 11 Feb 2026 | Direct | ||
| Bilal Arif | KALV | Restricted Stock Unit | Award | 49,000 | 49,000 | 16 Jan 2026 | Direct | |||
| Nicole Sweeny | KALV | Restricted Stock Unit | Award | 100,000 | 100,000 | 16 Jan 2026 | Direct | |||
| Brian Piekos | KALV | Restricted Stock Unit | Award | 100,000 | 100,000 | 16 Jan 2026 | Direct | |||
| Paul K. Audhya | KALV | Restricted Stock Unit | Award | 100,000 | 100,000 | 16 Jan 2026 | Direct | |||
| Benjamin L. Palleiko | KALV | Restricted Stock Unit | Award | 325,000 | 325,000 | 16 Jan 2026 | Direct | |||
| Benjamin L. Palleiko | KALV | Common Stock | Sale | -1.69% | $120,424 | $16.51 | -7,294 | 424,520 | 08 Dec 2025 | Direct |
| Benjamin L. Palleiko | KALV | Common Stock | Options Exercise | 3.75% | 15,625 | 431,814 | 06 Dec 2025 | Direct | ||
| Benjamin L. Palleiko | KALV | Restricted Stock Unit | Options Exercise | -10% | -15,625 | 140,626 | 06 Dec 2025 | Direct | ||
| Nicole Sweeny | KALV | Common Stock | Sale | -8.76% | $51,289 | $13.45 | -3,813 | 39,728 | 24 Nov 2025 | Direct |
| Brian Piekos | KALV | Common Stock | Sale | -29.8% | $60,139 | $13.45 | -4,471 | 10,529 | 24 Nov 2025 | Direct |
| Christopher Yea | KALV | Common Stock | Sale | -1.9% | $58,256 | $13.45 | -4,331 | 223,508 | 24 Nov 2025 | Direct |
| Paul K. Audhya | KALV | Common Stock | Sale | -3.86% | $71,236 | $13.45 | -5,296 | 131,831 | 24 Nov 2025 | Direct |
| Benjamin L. Palleiko | KALV | Common Stock | Sale | -2.56% | $147,154 | $13.45 | -10,940 | 416,189 | 24 Nov 2025 | Direct |
| Nicole Sweeny | KALV | Common Stock | Options Exercise | 13% | 5,000 | 43,541 | 22 Nov 2025 | Direct |