Siokas Grigorios, CEO of Cosmos Health Inc. ($COSM), made twenty-six open market purchases of company shares over the past year, totaling about $2.1 million. His most recent buy occurred on February 12, 2026. Among 4,983 insiders tracked for purchases in the last 365 days, with an average of $1.5 million and 3.3 transactions each, Grigorios ranks 300th for total purchase value. He reported no open market sales during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 12, 2026 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 388532 | $0.37 | 8,861,914.0000 | 34,919,920 | 4.59% | 1.11% |
| Feb. 11, 2026 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 291262 | $0.41 | 8,473,382.0000 | 34,919,920 | 3.56% | 0.83% |
| Jan. 23, 2026 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 90325 | $0.50 | 8,182,120.0000 | 34,919,920 | 1.12% | 0.26% |
| Jan. 20, 2026 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 353321 | $0.50 | 8,091,795.0000 | 34,919,920 | 4.57% | 1.01% |
| Jan. 14, 2026 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 493495 | $0.45 | 7,738,474.0000 | 34,919,920 | 6.81% | 1.41% |
| Jan. 12, 2026 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 113185 | $0.50 | 7,244,979.0000 | 34,919,920 | 1.59% | 0.32% |
| Jan. 8, 2026 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 156190 | $0.52 | 7,131,794.0000 | 34,919,920 | 2.24% | 0.45% |
| Jan. 7, 2026 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 124880 | $0.52 | 6,975,604.0000 | 34,919,920 | 1.82% | 0.36% |
| Jan. 6, 2026 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 133953 | $0.54 | 6,850,724.0000 | 34,919,920 | 1.99% | 0.38% |
| Dec. 19, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 88314 | $0.49 | 6,716,771.0000 | 34,919,920 | 1.33% | 0.25% |
| Dec. 15, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 168472 | $0.42 | 6,628,457.0000 | 34,919,920 | 2.61% | 0.48% |
| Nov. 28, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 76360 | $0.64 | 6,459,985.0000 | 34,919,920 | 1.20% | 0.22% |
| Nov. 25, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 55732 | $0.63 | 6,383,625.0000 | 34,919,920 | 0.88% | 0.16% |
| Nov. 21, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 56080 | $0.68 | 6,327,893.0000 | 34,919,920 | 0.89% | 0.16% |
| Nov. 20, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 51315 | $0.62 | 6,271,813.0000 | 34,919,920 | 0.82% | 0.15% |
| Nov. 19, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 61614 | $0.65 | 6,220,498.0000 | 34,919,920 | 1.00% | 0.18% |
| May 23, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 34004 | $0.45 | 6,158,884.0000 | 27,284,658 | 0.56% | 0.12% |
| May 22, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 141825 | $0.44 | 6,124,880.0000 | 27,284,658 | 2.37% | 0.52% |
| May 21, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 174172 | $0.47 | 5,983,055.0000 | 27,284,658 | 3.00% | 0.64% |
| May 20, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 147563 | $0.45 | 5,808,883.0000 | 27,284,658 | 2.61% | 0.54% |
| May 19, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 79254 | $0.43 | 5,661,320.0000 | 27,284,658 | 1.42% | 0.29% |
| April 24, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 254618 | $0.40 | 5,582,066.0000 | 27,284,658 | 4.78% | 0.93% |
| April 24, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 177234 | $0.40 | 5,327,448.0000 | 27,284,658 | 3.44% | 0.65% |
| April 23, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 205000 | $0.40 | 5,150,214.0000 | 27,284,658 | 4.15% | 0.75% |
| April 22, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 175000 | $0.36 | 4,945,214.0000 | 27,284,658 | 3.67% | 0.64% |
| April 21, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 654912 | $0.32 | 4,770,214.0000 | 27,284,658 | 15.91% | 2.40% |
| March 4, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 85714 | $0.53 | 4,115,302.0000 | 0 | 2.13% | 0.00% |
| March 3, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 132572 | $0.49 | 4,029,588.0000 | 0 | 3.40% | 0.00% |
| Feb. 24, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 354296 | $0.56 | 3,897,016.0000 | 0 | 10.00% | 0.00% |
| Sept. 19, 2024 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | A | Common Stock, par value $.001 | 1410000 | $0.00 | 3,061,931.0000 | 0 | 85.35% | 0.00% |
| Jan. 30, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 51414 | $0.66 | 4,255,103.0000 | 0 | 1.22% | 0.00% |
| Jan. 22, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 38900 | $0.77 | 4,203,689.0000 | 0 | 0.93% | 0.00% |
| Jan. 17, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 29158 | $0.86 | 4,164,789.0000 | 0 | 0.71% | 0.00% |
| Jan. 16, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 47904 | $0.84 | 4,135,631.0000 | 0 | 1.17% | 0.00% |
| Jan. 15, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 62500 | $0.80 | 4,087,727.0000 | 0 | 1.55% | 0.00% |
| Jan. 14, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 87247 | $0.69 | 4,025,227.0000 | 0 | 2.22% | 0.00% |
| Jan. 13, 2025 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 163666 | $0.61 | 3,937,980.0000 | 0 | 4.34% | 0.00% |
| Dec. 20, 2024 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 257334 | $0.58 | 3,774,314.0000 | 0 | 7.32% | 0.00% |
| Feb. 16, 2024 | Cosmos Health Inc. | $COSM | Siokas Grigorios | Chief Executive Officer | P | Common Stock, par value $.001 | 60000 | $0.83 | 1,394,597.0000 | 0 | 4.50% | 0.00% |