2 insiders bought €12k of shares over the last 90 days, the latest by 최병철, filed 05 Nov 2026.
Cluster: 2 buyers in 30 daysWho traded when
BuySale+5 other insiders
Since the insiders bought
- -58.8%Entry ₩43,150 · Close 04 Nov 2026 ₩17,770
- -58.7%Entry ₩43,050 · Close 04 Nov 2026 ₩17,770
- -58.7%Entry ₩43,050 · Close 04 Nov 2026 ₩17,770
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
- 300 sharesShareKRXDART:20261105000554Canonical exit: 3 Feb 2027 (T+90)
- Other0DART
- 400 sharesShareKRXDART:20261013000401Canonical exit: 11 Jan 2027 (T+90)
- 400 sharesShareKRXDART:20261013000399Canonical exit: 11 Jan 2027 (T+90)
- 75,000 sharesShareKRXDART:20261013000397
- Other0DART
- Other0DART
- 188,949 sharesKRXDART:20260511000672
- 222,573 sharesShareKRXDART:20260511000675Canonical exit: 29 Jul 2026 (T+90)
- ●Executives0DART
- 600 shares@ ₩44,400.000.0021% mcap100.0% of flowShareKRXDART:20260305001159
- 25,000 shares@ ₩42,463.000.084% mcap100.0% of flowShareKRXDART:20260305001144
- 500 sharesShareKRXDART:20260224004482Canonical exit: 25 May 2026 (T+90)
- 25,000 sharesShareKRXDART:20260224004467Canonical exit: 25 May 2026 (T+90)
- 10,000 sharesShareKRXDART:20260224004439Canonical exit: 25 May 2026 (T+90)
- 10,000 sharesShareKRXDART:20260224004425Canonical exit: 25 May 2026 (T+90)
- 60,000 sharesKRXDART:20260224004326
- 100,000 sharesShareKRXDART:20260204000618Canonical exit: 6 May 2026 (T+90)
- 415,554 sharesKRXDART:20260205000616Canonical exit: 30 Apr 2026 (T+90)
- 520,650 sharesShareKRXDART:20260205000620Canonical exit: 6 May 2026 (T+90)
- 856,533 sharesKRXDART:20260128000559
- 895,837 sharesKRXDART:20260116000481
- 0KRXDART:20260114000048
- 2,839,954 sharesKRXDART:20260112000437
- 0KRXDART:20260107000707
25 of 77 declarations
About Sphere Corp.
The few trades with an amount at 스피어 (Sphere Corp.) lean toward sales: EUR 624,206 for 최진행 (사장) on March 3, 2026 and EUR 15,664 for 신동민 (부사장) on March 5, 2026, or EUR 639,870. A single purchase has an amount, EUR 18,695 for 송승재 on April 8, 2024.
스피어 is a South Korean health care and pharma company listed on the Korea Exchange, valued at KRW 1,108.2 billion; 28% of the capital is held by filers. Between March 25, 2021 and October 13, 2026, 73 filings were published, by 19 filers. 송승재, filed with the function 대표이사, submitted 12, including 10 purchases; 최광수, also 대표이사, submitted 11, with 5 purchases and 5 sales. In all there are 31 purchases and 18 sales, or 63% purchases; 24 filings have another nature.
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From January 30 to February 24, 2026, six distinct filers bought. The yearly volume peaked in 2026 with 21 filings, ahead of 2024 (19). Over the last twelve months, 23 filings of which 10 purchases and 10 sales. The median publication delay is 7 days. For 25 purchases a 90-day result is stored: a median of 8.6%, with 72% of results positive, recorded past results, not a forecast.
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