Plakantonaki Charis

SEC Form 4 insider

Chief Strategy Officer · Star Bulk Carriers Corp. ($SBLK)

2 theses · first seen Aug 18, 2026

Window	Theses	Resolved	Win rate	Avg return	Median return
1d	1	1	0%	+0.1%	+0.1%
3d	0	0	—	—	—
1w	0	0	—	—	—
1m	0	0	—	—	—
3m	0	0	—	—	—
6m	0	0	—	—	—
1y	0	0	—	—	—

Past performance does not predict future results. Informational only, not investment advice.

Thesis history

$SBLKSEC Form 4bearish

Plakantonaki Charis · Chief Strategy Officer at Star Bulk Carriers Corp. · 29h ago1 prior · awaiting results

Sold 10,825 @ $29.82 avg · $322,803 · 2026-08-17

Form 4: Plakantonaki Charis sold SBLK

Plakantonaki Charis (Chief Strategy Officer at Star Bulk Carriers Corp.) reported an open-market sale of 10,825 shares of SBLK at an average $29.82, roughly $322,803, in a Form 4 filed 2026-08-19.

At post $30.17Now $30.170.0% since posted3m ago

View filing on SEC.gov →

$SBLKSEC Form 4bearish

Plakantonaki Charis · Chief Strategy Officer at Star Bulk Carriers Corp. · 46h ago1 prior · awaiting results

Sold 10,825 @ $28.95 avg · $313,425 · 2026-08-14

Form 4: Plakantonaki Charis sold SBLK

Plakantonaki Charis (Chief Strategy Officer at Star Bulk Carriers Corp.) reported an open-market sale of 10,825 shares of SBLK at an average $28.95, roughly $313,425, in a Form 4 filed 2026-08-18.

At post $30.13Now $30.17+0.1% since posted3m ago

1d+0.1%

3d—

1w—

1m—

3m—

6m—

1y—

View filing on SEC.gov →

End of results.