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Siokas Grigorios insider trades
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Siokas Grigorios insider trades

Siokas Grigorios has filed 62 Form 4s with the SEC that we hold, all for Cosmos Health Inc. (COSM), as Chief Executive Officer, Director, 10% owner. Across all of them we count 54 purchases worth $12.3M and 16 sales worth $916.2K reported on Form 4. In the last 12 months: 20 purchases ($1.7M) and 0 sales ($0). The largest single trade was a purchase of 260,870 shares of Cosmos Health Inc. worth $3.0M, dated 2022-12-19. The first filing on our record is dated 2021-07-14 and the latest 2026-07-31.

Cosmos Health Inc. (COSM)

Chief Executive Officer, Director, 10% owner · 64 filings · 70 purchases and sales
Trade dateCodeSharesValue as filedFiled
2021-07-13P, purchase reported on Form 4166,667$1.0M2021-07-14
2021-07-19P, purchase reported on Form 4208,333$1.2M2021-07-21
2021-07-20S, sale reported on Form 493,300$353.6K2021-07-21
2021-07-20S, sale reported on Form 423,300$88.5K2021-07-21
2021-07-20S, sale reported on Form 412,300$47.4K2021-07-21
2021-07-20S, sale reported on Form 42,500$1.2K2021-07-21
2021-07-20S, sale reported on Form 43,000$1.2K2021-07-21
2021-07-20S, sale reported on Form 434,800$141.6K2021-07-21
2021-07-20S, sale reported on Form 44,250$1.2K2021-07-21
2021-10-22S, sale reported on Form 428,500$116.3K2021-10-22
2021-10-22S, sale reported on Form 42,200$3522021-10-22
2021-10-22S, sale reported on Form 4220,000$26.4K2021-10-22
2021-10-22S, sale reported on Form 430,500$116.5K2021-10-22
2021-10-22S, sale reported on Form 430,000$5.7K2021-10-22
2021-10-22S, sale reported on Form 44,500$1.2K2021-10-22
2021-10-22S, sale reported on Form 48,150$2.4K2021-10-22
2021-10-22S, sale reported on Form 42,750$1.2K2021-10-22
2021-10-22S, sale reported on Form 415,300$11.6K2021-10-22
2021-12-08P, purchase reported on Form 4125,000$750.0K2021-12-14
2022-10-20P, purchase reported on Form 412,500,000$1.5M2022-10-24
2022-11-28P, purchase reported on Form 4801,261$496.8K2022-11-29
2022-12-19P, purchase reported on Form 4260,870$3.0M2023-01-27
2023-04-07P, purchase reported on Form 42,238$54.5K2023-04-10
2023-04-21P, purchase reported on Form 44,474$109.6K2023-04-21
2023-04-27P, purchase reported on Form 44,474$110.2K2023-04-28
2023-06-06P, purchase reported on Form 44,474$107.0K2023-06-07
2023-07-20P, purchase reported on Form 4181,451$450.0K2023-07-24
2023-10-12P, purchase reported on Form 46,712$158.8K2023-10-12
2024-02-16P, purchase reported on Form 460,000$49.8K2024-02-21
2024-12-20P, purchase reported on Form 4257,334$149.3K2024-12-26
2025-01-13P, purchase reported on Form 4163,666$99.8K2025-01-14
2025-01-14P, purchase reported on Form 487,247$60.2K2025-01-15
2025-01-15P, purchase reported on Form 462,500$50.0K2025-01-16
2025-01-16P, purchase reported on Form 447,904$40.2K2025-01-17
2025-01-17P, purchase reported on Form 429,158$25.1K2025-01-21
2025-01-22P, purchase reported on Form 438,900$30.0K2025-01-23
2025-01-30P, purchase reported on Form 451,414$33.9K2025-01-31
2025-02-24P, purchase reported on Form 4354,296$198.4K2025-02-25
2025-03-03P, purchase reported on Form 4132,572$65.0K2025-03-04
2025-03-04P, purchase reported on Form 485,714$45.4K2025-03-05
2025-04-21P, purchase reported on Form 4654,912$209.6K2025-04-22
2025-04-22P, purchase reported on Form 4175,000$63.0K2025-04-23
2025-04-23P, purchase reported on Form 4205,000$82.0K2025-04-24
2025-04-24P, purchase reported on Form 4254,618$101.8K2025-04-28
2025-04-24P, purchase reported on Form 4177,234$70.9K2025-04-25
2025-05-19P, purchase reported on Form 479,254$34.1K2025-05-20
2025-05-20P, purchase reported on Form 4147,563$66.4K2025-05-21
2025-05-21P, purchase reported on Form 4174,172$81.9K2025-05-22
2025-05-22P, purchase reported on Form 4141,825$62.4K2025-05-23
2025-05-23P, purchase reported on Form 434,004$15.3K2025-05-27
2025-11-19P, purchase reported on Form 461,614$40.0K2025-11-20
2025-11-20P, purchase reported on Form 451,315$31.8K2025-11-21
2025-11-21P, purchase reported on Form 456,080$38.1K2025-11-24
2025-11-25P, purchase reported on Form 455,732$35.1K2025-11-26
2025-11-28P, purchase reported on Form 476,360$48.9K2025-12-01
2025-12-15P, purchase reported on Form 4168,472$70.8K2025-12-16
2025-12-19P, purchase reported on Form 488,314$43.3K2025-12-22
2026-01-06P, purchase reported on Form 4133,953$72.3K2026-01-07
2026-01-07P, purchase reported on Form 4124,880$64.9K2026-01-08
2026-01-08P, purchase reported on Form 4156,190$81.2K2026-01-09
2026-01-12P, purchase reported on Form 4113,185$56.6K2026-01-13
2026-01-14P, purchase reported on Form 4493,495$222.1K2026-01-15
2026-01-20P, purchase reported on Form 4353,321$176.7K2026-01-21
2026-01-23P, purchase reported on Form 490,325$45.2K2026-01-26
2026-02-11P, purchase reported on Form 4291,262$119.4K2026-02-12
2026-02-12P, purchase reported on Form 4388,532$143.8K2026-02-13
2026-06-10P, purchase reported on Form 4701,447$161.3K2026-06-12
2026-06-11P, purchase reported on Form 4218,447$45.9K2026-06-12
2026-07-29P, purchase reported on Form 4766,284$140.0K2026-07-30
2026-07-30P, purchase reported on Form 4349,825$70.0K2026-07-31
Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1660125) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-10-12 · For informational purposes only, not investment advice.
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