In the last 12 months, insiders at KALA BIO, Inc. ($KALA) filed 94 transactions with the SEC: 2 open-market purchases totaling $2,000,000 and 42 sales totaling $1,979,515. Net insider sentiment: net buying.
KALA BIO, Inc. operates in the Pharmaceutical preparations industry (Life sciences sector).
Most Active Insiders
- BAKER BROS. ADVISORS LP (Not found) — 6 transactions totaling $3,056,722
- Iwicki Mark T (Not found) — 5 transactions totaling $219,143
- Iwicki Mark T (CHIEF EXECUTIVE OFFICER) — 8 transactions totaling $191,707
- Brazzell Romulus K (SEE REMARKS) — 11 transactions totaling $141,473
- Reumuth Mary (CHIEF FINANCIAL OFFICER) — 12 transactions totaling $104,701
View all SEC Filings for KALA BIO, Inc. (KALA).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec. 18, 2025 | Lazar David E. | Chief Executive Officer | J | Convertible Loan | 368614 | $0.00 | 0.0000 | 7,042,457 | 100.00% | 5.23% |
| Nov. 24, 2025 | Lazar David E. | Chief Executive Officer | A | Series AA Convertible Preferred Stock | 900000 | $0.00 | 900,000.0000 | 7,042,457 | 9999.99% | 12.78% |
| Oct. 22, 2025 | Kharabi Darius | CHIEF BUSINESS OFFICER | S | Common Stock | 20806 | $0.83 | 41,760.0000 | 7,042,457 | 33.25% | 0.30% |
| Oct. 22, 2025 | Brazzell Romulus K | SEE REMARKS | S | Common Stock | 46748 | $0.83 | 35,952.0000 | 7,042,457 | 56.53% | 0.66% |
| Oct. 22, 2025 | Bazemore Todd | Not found | S | Common Stock | 47768 | $0.83 | 35,933.0000 | 7,042,457 | 57.07% | 0.68% |
| Oct. 23, 2025 | Reumuth Mary | CHIEF FINANCIAL OFFICER | S | Common Stock | 967 | $0.82 | 28,906.0000 | 7,042,457 | 3.24% | 0.01% |
| Oct. 22, 2025 | Reumuth Mary | CHIEF FINANCIAL OFFICER | S | Common Stock | 32230 | $0.83 | 29,873.0000 | 7,042,457 | 51.90% | 0.46% |
| Oct. 23, 2025 | Iwicki Mark T | Not found | S | Common Stock | 154894 | $0.81 | 103,540.0000 | 7,042,457 | 59.94% | 2.20% |
| Sept. 30, 2025 | BAKER BROS. ADVISORS LP | Not found | S | Common Stock | 195425 | $1.60 | 887,973.0000 | 6,513,108 | 18.04% | 3.00% |
| Oct. 1, 2025 | BAKER BROS. ADVISORS LP | Not found | S | Common Stock | 50640 | $1.38 | 46,480.0000 | 7,042,457 | 52.14% | 0.72% |
| Oct. 1, 2025 | BAKER BROS. ADVISORS LP | Not found | S | Common Stock | 462967 | $1.38 | 425,006.0000 | 7,042,457 | 52.14% | 6.57% |
| Sept. 30, 2025 | BAKER BROS. ADVISORS LP | Not found | S | Common Stock | 21376 | $1.60 | 97,120.0000 | 6,513,108 | 18.04% | 0.33% |
| Aug. 29, 2025 | Bazemore Todd | SEE REMARKS | A | Stock Option (right to buy) | 180000 | $0.00 | 180,000.0000 | 6,513,108 | 9999.99% | 2.76% |
| June 24, 2025 | Kharabi Darius | CHIEF BUSINESS OFFICER | S | Common Stock | 4511 | $4.01 | 62,566.0000 | 6,345,869 | 6.73% | 0.07% |
| June 24, 2025 | Reumuth Mary | CHIEF FINANCIAL OFFICER | S | Common Stock | 3631 | $4.01 | 62,100.0000 | 6,345,869 | 5.52% | 0.06% |
| June 24, 2025 | Bazemore Todd | SEE REMARKS | S | Common Stock | 4058 | $4.01 | 83,700.0000 | 6,345,869 | 4.62% | 0.06% |
| June 24, 2025 | Brazzell Romulus K | SEE REMARKS | S | Common Stock | 5251 | $4.01 | 82,698.0000 | 6,345,869 | 5.97% | 0.08% |
| June 24, 2025 | Iwicki Mark T | Not found | S | Common Stock | 13227 | $4.01 | 258,433.0000 | 6,345,869 | 4.87% | 0.21% |
| June 15, 2025 | KOVEN ANDREW I | Not found | A | Common Stock | 3050 | $0.00 | 16,972.0000 | 6,345,869 | 21.91% | 0.05% |
| June 15, 2025 | KOVEN ANDREW I | Not found | A | Stock Option (right to buy) | 6850 | $0.00 | 6,850.0000 | 6,345,869 | 9999.99% | 0.11% |
| June 15, 2025 | Iwicki Mark T | Not found | A | Stock Option (right to buy) | 5450 | $0.00 | 5,450.0000 | 6,345,869 | 9999.99% | 0.09% |
| June 15, 2025 | Rosen Howard B | Not found | A | Common Stock | 2450 | $0.00 | 16,502.0000 | 6,345,869 | 17.44% | 0.04% |
| June 15, 2025 | Rosen Howard B | Not found | A | Stock Option (right to buy) | 5450 | $0.00 | 5,450.0000 | 6,345,869 | 9999.99% | 0.09% |
| June 15, 2025 | Iwicki Mark T | Not found | A | Common Stock | 2450 | $0.00 | 271,660.0000 | 6,345,869 | 0.91% | 0.04% |
| June 15, 2025 | Farid Marjan | Not found | A | Common Stock | 2450 | $0.00 | 10,242.0000 | 6,345,869 | 31.44% | 0.04% |
| June 15, 2025 | Farid Marjan | Not found | A | Stock Option (right to buy) | 5450 | $0.00 | 5,450.0000 | 6,345,869 | 9999.99% | 0.09% |
| June 15, 2025 | PERRY GREGORY D | Not found | A | Common Stock | 2450 | $0.00 | 13,344.0000 | 6,345,869 | 22.49% | 0.04% |
| June 15, 2025 | PERRY GREGORY D | Not found | A | Stock Option (right to buy) | 5450 | $0.00 | 5,450.0000 | 6,345,869 | 9999.99% | 0.09% |
| June 15, 2025 | Myers C. Daniel | Not found | A | Common Stock | 2450 | $0.00 | 10,374.0000 | 6,345,869 | 30.92% | 0.04% |
| June 15, 2025 | Myers C. Daniel | Not found | A | Stock Option (right to buy) | 5450 | $0.00 | 5,450.0000 | 6,345,869 | 9999.99% | 0.09% |
| June 3, 2025 | Iwicki Mark T | Director | S | Common Stock | 10866 | $3.74 | 269,210.0000 | 6,345,869 | 3.88% | 0.17% |
| June 3, 2025 | Iwicki Mark T | Not found | S | Common Stock | 10866 | $3.74 | 269,210.0000 | 6,345,869 | 4.21% | 0.17% |
| June 3, 2025 | Kharabi Darius | CHIEF BUSINESS OFFICER | S | Common Stock | 730 | $3.74 | 67,077.0000 | 6,345,869 | 1.08% | 0.01% |
| June 3, 2025 | Reumuth Mary | CHIEF FINANCIAL OFFICER | S | Common Stock | 2850 | $3.74 | 65,731.0000 | 6,345,869 | 4.16% | 0.04% |
| June 3, 2025 | Bazemore Todd | SEE REMARKS | S | Common Stock | 3390 | $3.74 | 87,758.0000 | 6,345,869 | 3.72% | 0.05% |
| June 3, 2025 | Brazzell Romulus K | SEE REMARKS | S | Common Stock | 3687 | $3.74 | 87,949.0000 | 6,345,869 | 4.02% | 0.06% |
| March 7, 2025 | Bazemore Todd | SEE REMARKS | A | Stock Option (right to buy) | 45200 | $0.00 | 45,200.0000 | 3,796,047 | 9999.99% | 1.19% |
| Jan. 6, 2025 | Kharabi Darius | CHIEF BUSINESS OFFICER | A | Stock Option (right to buy) | 45200 | $0.00 | 45,200.0000 | 3,796,047 | 9999.99% | 1.19% |
| Jan. 6, 2025 | Bazemore Todd | SEE REMARKS | A | Stock Option (right to buy) | 45200 | $0.00 | 45,200.0000 | 3,796,047 | 9999.99% | 1.19% |
| Jan. 6, 2025 | Brazzell Romulus K | SEE REMARKS | A | Common Stock | 10100 | $0.00 | 94,864.0000 | 3,796,047 | 11.92% | 0.27% |
| Jan. 6, 2025 | Brazzell Romulus K | SEE REMARKS | S | Common Stock | 2446 | $7.63 | 92,418.0000 | 3,796,047 | 2.58% | 0.06% |
| Jan. 6, 2025 | Brazzell Romulus K | SEE REMARKS | A | Stock Option (right to buy) | 45200 | $0.00 | 45,200.0000 | 3,796,047 | 9999.99% | 1.19% |
| Jan. 6, 2025 | Iwicki Mark T | CHIEF EXECUTIVE OFFICER | A | Common Stock | 22100 | $0.00 | 285,855.0000 | 3,796,047 | 8.38% | 0.58% |
| Jan. 6, 2025 | Iwicki Mark T | CHIEF EXECUTIVE OFFICER | S | Common Stock | 5779 | $7.63 | 280,076.0000 | 3,796,047 | 2.02% | 0.15% |
| Jan. 6, 2025 | Iwicki Mark T | CHIEF EXECUTIVE OFFICER | A | Stock Option (right to buy) | 99500 | $0.00 | 99,500.0000 | 3,796,047 | 9999.99% | 2.62% |
| Jan. 6, 2025 | Reumuth Mary | CHIEF FINANCIAL OFFICER | A | Common Stock | 10100 | $0.00 | 70,287.0000 | 3,796,047 | 16.78% | 0.27% |
| Jan. 6, 2025 | Reumuth Mary | CHIEF FINANCIAL OFFICER | S | Common Stock | 1706 | $7.63 | 68,581.0000 | 3,796,047 | 2.43% | 0.04% |
| Jan. 6, 2025 | Reumuth Mary | CHIEF FINANCIAL OFFICER | A | Stock Option (right to buy) | 45200 | $0.00 | 45,200.0000 | 3,796,047 | 9999.99% | 1.19% |
| Jan. 6, 2025 | Kharabi Darius | CHIEF BUSINESS OFFICER | A | Common Stock | 10100 | $0.00 | 69,828.0000 | 3,796,047 | 16.91% | 0.27% |
| Jan. 6, 2025 | Bazemore Todd | SEE REMARKS | S | Common Stock | 1993 | $7.63 | 91,148.0000 | 3,796,047 | 2.14% | 0.05% |
| Jan. 6, 2025 | Bazemore Todd | SEE REMARKS | A | Common Stock | 10100 | $0.00 | 93,141.0000 | 3,796,047 | 12.16% | 0.27% |
| Jan. 6, 2025 | Kharabi Darius | CHIEF BUSINESS OFFICER | S | Common Stock | 2021 | $7.63 | 67,807.0000 | 3,796,047 | 2.89% | 0.05% |
| Dec. 30, 2024 | BAKER BROS. ADVISORS LP | Not found | P | Common Stock | 30620 | $6.44 | 118,496.0000 | 4,627,578 | 34.84% | 0.66% |
| Dec. 30, 2024 | BAKER BROS. ADVISORS LP | Not found | P | Common Stock | 279939 | $6.44 | 1,083,398.0000 | 4,627,578 | 34.84% | 6.05% |
| June 26, 2024 | Brazzell Romulus K | SEE REMARKS | S | Common Stock | 5489 | $4.75 | 83,982.0000 | 2,813,210 | 6.13% | 0.20% |
| June 26, 2024 | Reumuth Mary | CHIEF FINANCIAL OFFICER | S | Common Stock | 4163 | $4.75 | 60,187.0000 | 2,813,210 | 6.47% | 0.15% |
| June 26, 2024 | Kharabi Darius | CHIEF BUSINESS OFFICER | S | Common Stock | 5158 | $4.75 | 59,728.0000 | 2,813,210 | 7.95% | 0.18% |
| June 26, 2024 | Bazemore Todd | SEE REMARKS | S | Common Stock | 4653 | $4.75 | 83,041.0000 | 2,813,210 | 5.31% | 0.17% |
| June 26, 2024 | Iwicki Mark T | CHIEF EXECUTIVE OFFICER | S | Common Stock | 15168 | $4.75 | 263,755.0000 | 2,813,210 | 5.44% | 0.54% |
| June 11, 2024 | Rosen Howard B | Not found | A | Common Stock | 1400 | $0.00 | 14,052.0000 | 2,813,210 | 11.07% | 0.05% |
| June 11, 2024 | Blumenkranz Mark S. | Not found | A | Stock Option (right to buy) | 3150 | $0.00 | 3,150.0000 | 2,813,210 | 9999.99% | 0.11% |
| June 11, 2024 | Blumenkranz Mark S. | Not found | A | Common Stock | 1400 | $0.00 | 182,821.0000 | 2,813,210 | 0.77% | 0.05% |
| June 11, 2024 | KOVEN ANDREW I | Not found | A | Stock Option (right to buy) | 3900 | $0.00 | 3,900.0000 | 2,813,210 | 9999.99% | 0.14% |
| June 11, 2024 | KOVEN ANDREW I | Not found | A | Common Stock | 1750 | $0.00 | 13,922.0000 | 2,813,210 | 14.38% | 0.06% |
| June 11, 2024 | Myers C. Daniel | Not found | A | Stock Option (right to buy) | 3150 | $0.00 | 3,150.0000 | 2,813,210 | 9999.99% | 0.11% |
| June 11, 2024 | Myers C. Daniel | Not found | A | Common Stock | 1400 | $0.00 | 7,924.0000 | 2,813,210 | 21.46% | 0.05% |
| June 11, 2024 | PERRY GREGORY D | Not found | A | Stock Option (right to buy) | 3150 | $0.00 | 3,150.0000 | 2,813,210 | 9999.99% | 0.11% |
| June 11, 2024 | PERRY GREGORY D | Not found | A | Common Stock | 1400 | $0.00 | 10,894.0000 | 2,813,210 | 14.75% | 0.05% |
| June 11, 2024 | Farid Marjan | Not found | A | Stock Option (right to buy) | 3150 | $0.00 | 3,150.0000 | 2,813,210 | 9999.99% | 0.11% |
| June 11, 2024 | Farid Marjan | Not found | A | Common Stock | 1400 | $0.00 | 7,792.0000 | 2,813,210 | 21.90% | 0.05% |
| June 11, 2024 | Rosen Howard B | Not found | A | Stock Option (right to buy) | 3150 | $0.00 | 3,150.0000 | 2,813,210 | 9999.99% | 0.11% |
| May 31, 2024 | Iwicki Mark T | CHIEF EXECUTIVE OFFICER | S | Common Stock | 7392 | $6.09 | 278,923.0000 | 2,813,210 | 2.58% | 0.26% |
| May 31, 2024 | Brazzell Romulus K | SEE REMARKS | S | Common Stock | 2002 | $6.09 | 89,471.0000 | 2,813,210 | 2.19% | 0.07% |
| May 31, 2024 | Reumuth Mary | CHIEF FINANCIAL OFFICER | S | Common Stock | 1786 | $6.09 | 64,350.0000 | 2,813,210 | 2.70% | 0.06% |
| May 31, 2024 | Kharabi Darius | CHIEF BUSINESS OFFICER | S | Common Stock | 231 | $6.09 | 64,886.0000 | 2,813,210 | 0.35% | 0.01% |
| May 31, 2024 | Bazemore Todd | SEE REMARKS | S | Common Stock | 2093 | $6.09 | 87,694.0000 | 2,813,210 | 2.33% | 0.07% |
| Jan. 4, 2024 | Bazemore Todd | SEE REMARKS | A | Common Stock | 6500 | $0.00 | 91,192.0000 | 2,432,008 | 7.67% | 0.27% |
| Jan. 4, 2024 | Bazemore Todd | SEE REMARKS | S | Common Stock | 1405 | $6.74 | 89,787.0000 | 2,432,008 | 1.54% | 0.06% |
| Jan. 4, 2024 | Bazemore Todd | SEE REMARKS | A | Stock Option (right to buy) | 29300 | $0.00 | 29,300.0000 | 2,432,008 | 9999.99% | 1.20% |
| Jan. 4, 2024 | Trachtenberg Eric | SEE REMARKS | A | Common Stock | 4600 | $0.00 | 69,293.0000 | 2,432,008 | 7.11% | 0.19% |
| Jan. 4, 2024 | Trachtenberg Eric | SEE REMARKS | S | Common Stock | 1227 | $6.74 | 68,066.0000 | 2,432,008 | 1.77% | 0.05% |
| Jan. 4, 2024 | Trachtenberg Eric | SEE REMARKS | A | Stock Option (right to buy) | 20500 | $0.00 | 20,500.0000 | 2,432,008 | 9999.99% | 0.84% |
| Jan. 4, 2024 | Kharabi Darius | CHIEF BUSINESS OFFICER | A | Common Stock | 4600 | $0.00 | 66,502.0000 | 2,432,008 | 7.43% | 0.19% |
| Jan. 4, 2024 | Kharabi Darius | CHIEF BUSINESS OFFICER | S | Common Stock | 1385 | $6.73 | 65,117.0000 | 2,432,008 | 2.08% | 0.06% |
| Jan. 4, 2024 | Kharabi Darius | CHIEF BUSINESS OFFICER | A | Stock Option (right to buy) | 20500 | $0.00 | 20,500.0000 | 2,432,008 | 9999.99% | 0.84% |
| Jan. 4, 2024 | Brazzell Romulus K | SEE REMARKS | A | Common Stock | 6500 | $0.00 | 93,090.0000 | 2,432,008 | 7.51% | 0.27% |
| Jan. 4, 2024 | Brazzell Romulus K | SEE REMARKS | S | Common Stock | 1617 | $6.74 | 91,473.0000 | 2,432,008 | 1.74% | 0.07% |
| Jan. 4, 2024 | Brazzell Romulus K | SEE REMARKS | A | Stock Option (right to buy) | 29300 | $0.00 | 29,300.0000 | 2,432,008 | 9999.99% | 1.20% |
| Jan. 4, 2024 | Iwicki Mark T | CHIEF EXECUTIVE OFFICER | S | Common Stock | 4539 | $6.73 | 286,315.0000 | 2,432,008 | 1.56% | 0.19% |
| Jan. 4, 2024 | Iwicki Mark T | CHIEF EXECUTIVE OFFICER | A | Common Stock | 14300 | $0.00 | 290,854.0000 | 2,432,008 | 5.17% | 0.59% |
| Jan. 4, 2024 | Iwicki Mark T | CHIEF EXECUTIVE OFFICER | A | Stock Option (right to buy) | 64500 | $0.00 | 64,500.0000 | 2,432,008 | 9999.99% | 2.65% |
| Jan. 4, 2024 | Reumuth Mary | CHIEF FINANCIAL OFFICER | A | Common Stock | 4600 | $0.00 | 67,363.0000 | 2,432,008 | 7.33% | 0.19% |
| Jan. 4, 2024 | Reumuth Mary | CHIEF FINANCIAL OFFICER | S | Common Stock | 1227 | $6.74 | 66,136.0000 | 2,432,008 | 1.82% | 0.05% |
| Jan. 4, 2024 | Reumuth Mary | CHIEF FINANCIAL OFFICER | A | Stock Option (right to buy) | 20500 | $0.00 | 20,500.0000 | 2,432,008 | 9999.99% | 0.84% |