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삼성SDI Stock: price and insider trades · South Korea
2 insiders bought €119k of shares over the last 90 days, the latest filed 24 Jul 2026.
삼성SDI: what insiders have been doing
삼성SDI, classified in the Industrials sector, is a listed company based in Yongin, South Korea, founded in 1970. Its insiders report their share dealings to DART (FSS). From 18 October 2025 to 18 October 2026, the disclosure feed for 삼성SDI logged 7 filings by 7 insiders.
Not one open-market sale was filed. On the buying side, 6 insiders reported 6 purchases totalling €108k. The amount is not disclosed for 5 filings. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Among those who bought: 1 major shareholder and 1 senior executive. At €108k, the purchase published on 30 March 2026 by 오재균 is the largest of the period (0.0005% of market cap).
For context, the typical company on the same exchange (median of 2,648 companies) published 7 filings over the same period, against 7 filings here. Our records for 삼성SDI go back to 2021, with 68 purchases and 8 sales on the open market in total.
The most recent open-market purchase was published on 24 July 2026, 86 days ago.
Elsewhere in the same sector, our signals recently picked up insider purchases at Tennant Co and Butler National Corp. Source: insider filings from DART (FSS). Past trades are no guide to future returns.
Insider Decl.
103
Thresholds
n/a
Buy Volume
€710M
68 ops. · all time
Sell Volume
€4M
8 ops. · all time
Who traded when
BuySale고주영3 buys
김헌준3 buys
박재범3 buys
최성욱2 buys1 sale
국민연금공단2 buys
김상균2 buys
+32 other insiders
Since the insiders bought
- +32.4%Entry ₩408,000 · Close 16 Oct 2026 ₩540,000
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.
Analyst consensus: bullish or bearish?
Analysts rate 삼성SDI Buy (bullish), based on 32 analysts. Average price target: ₩730,531.
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.
Fundamental score
Ranked 22,863 of 24,148 companies
16.2
score / 100
Value17
Quality16
FCF yld-5.6%
Earn yld-1.6%
EV/EBITDA50.2x
ROE0.2%
Gross mgn11%
Net mgn-4.9%
Debt/EBITDA10.5x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
₩530,000
Analyst consensus
32 analystsBuy
₩190,000Target ₩730,531(+38%)₩1,000,000
Income statement
Revenue₩13.3T
Gross profit₩1.5T11% margin
EBITDA₩1.1T8% margin
Net income-₩649.5B0.3% margin
Valuation
PER (forward)29.1x
Beta1.75
Balance sheet & cash
Market cap₩41.7T
Total debt₩11.1T
Free Cash Flow-₩2.3T
Debt / Equity46%
Profitability & ownership
ROE0.2%
ROA-1.6%
% insiders22.4%
% institutions32.5%
Last declaration on 24 July 2026
Declarations116 total
Other
Other
Other
Other
25 of 116 declarations
About 삼성SDI
Samsung SDI is a South Korean company specializing in the production of batteries and battery materials. It primarily operates in the energy technology and energy storage solutions sector.
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