France

Crypto Blockchain Industries SA (ALCBI)

Track

Crypto Blockchain Industries SA experienced two notable insider trading transactions over the past ninety days, resulting in a net negative value of 234,080 EUR. General Manager Frederic Chesnais executed these sales, contributing to a total sell volume of 202,700 EUR. The stock price remains near its fifty-two-week low following recent performance trends.
Ticker: ALCBI Exchange: PAR
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Crypto Blockchain Industries SA. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
4.2
FREDERIC CHESNAIS GENERAL MANAGER
Through KER VENTURES EURL SARL, a closely affiliated person
Transaction date
Sale
Price
271.27
Quantity 58,036
Value €721,695
4.2
FREDERIC CHESNAIS GENERAL MANAGER
Through KER VENTURES EURL SARL, a closely affiliated person
Transaction date
Sale
Price
222.93
Quantity 27,237
Value €1,580,659
4.2
FREDERIC CHESNAIS GENERAL MANAGER
Through KER VENTURES EURL SARL, a closely affiliated person
Transaction date
Sale
Price
67.86
Quantity 39,361
Value €248,280
4.2
FREDERIC CHESNAIS GENERAL MANAGER
Through KER VENTURES EURL SARL, a closely affiliated person
Transaction date
Sale
Price
0.10
Quantity 1,400,000
Value €140,000
4.2
FREDERIC CHESNAIS GENERAL MANAGER
Through KER VENTURES EURL SARL, a closely affiliated person
Transaction date
Sale
Price
0.10
Quantity 2,200,000
Value €223,960
4.2
FREDERIC CHESNAIS General Manager
Through KER VENTURES EURL Sarl, a closely affiliated person
Transaction date
Sale
Price
0.10
Quantity 1,060,000
Value €106,000
4.2
FREDERIC CHESNAIS GENERAL MANAGER
Through KER VENTURES EURL SARL, a closely affiliated person
Transaction date
Sale
Price
0.11
Quantity 2,200,000
Value €245,080
4.2
FREDERIC CHESNAIS GENERAL MANAGER
Through KER VENTURES EURL SARL, a closely affiliated person
Transaction date
Sale
Price
0.12
Quantity 1,653,000
Value €200,220
4.2
Frédéric CHESNAIS PDG Executive Director
Through CRYPTO BLOCKCHAIN INDUSTRIES, a closely affiliated person
Transaction date
Sale
Price
0.25
Quantity 3,981,000
Value €1,000,027
CRYPTO BLOCKCHAIN INDUSTRIES SA SA, PDG Executive Director
Transaction date
Sale
Price
0.25
Quantity 3,981,000
Value €1,000,027
CRYPTO BLOCKCHAIN INDUSTRIES SA SA, PDG Executive Director
Transaction date
Sale
Price
0.21
Quantity 486,565
Value €102,179
4.2
FREDERIC CHESNAIS GENERAL MANAGER
Through KER VENTURES EURL SARL, a closely affiliated person
Transaction date
Purchase
Price
0.45
Quantity 8,000
Value €3,605
CRYPTO BLOCKCHAIN INDUSTRIES SA SA, GENERAL MANAGER
Transaction date
Sale
Price
0.30
Quantity 3,300,000
Value €990,000
CRYPTO BLOCKCHAIN INDUSTRIES SA SA, GENERAL MANAGER
Transaction date
Sale
Price
0.31
Quantity 1,500,000
Value €470,550
CRYPTO BLOCKCHAIN INDUSTRIES SA SA, GENERAL MANAGER
Transaction date
Sale
Price
0.34
Quantity 1,500,000
Value €509,700
CRYPTO BLOCKCHAIN INDUSTRIES SA SA, GENERAL MANAGER
Transaction date
Sale
Price
0.33
Quantity 3,000,000
Value €980,400
CRYPTO BLOCKCHAIN INDUSTRIES SA SA, GENERAL MANAGER
Transaction date
Sale
Price
0.33
Quantity 2,550,000
Value €839,250
CRYPTO BLOCKCHAIN INDUSTRIES SA SA, GENERAL MANAGER
Transaction date
Sale
Price
0.34
Quantity 1,500,000
Value €502,950
4.2
FREDERIC CHESNAIS GENERAL MANAGER
Through KER VENTURES EURL SARL, a closely affiliated person
Transaction date
Sale
Price
0.37
Quantity 2,000,000
Value €740,000
4.2
FREDERIC CHESNAIS GENERAL MANAGER
Through KER VENTURES EURL SARL, a closely affiliated person
Transaction date
Sale
Price
0.34
Quantity 1,670,200
Value €574,048
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-12 2026-08-10 S Sale
4.2
FREDERIC CHESNAIS

GENERAL MANAGER

Through KER VENTURES EURL SARL, a closely affiliated person
58,036
271.27
€721,695 		58,036 271.27 €721,695
2026-05-19 2026-05-14 S Sale
4.2
FREDERIC CHESNAIS

GENERAL MANAGER

Through KER VENTURES EURL SARL, a closely affiliated person
27,237
222.93
€1,580,659 		27,237 222.93 €1,580,659
2026-05-11 2026-05-05 S Sale
4.2
FREDERIC CHESNAIS

GENERAL MANAGER

Through KER VENTURES EURL SARL, a closely affiliated person
39,361
67.86
€248,280 		39,361 67.86 €248,280
2026-04-29 2026-04-24 S Sale
4.2
FREDERIC CHESNAIS

GENERAL MANAGER

Through KER VENTURES EURL SARL, a closely affiliated person
1,400,000
0.10
€140,000 		1,400,000 0.10 €140,000
2026-04-16 2026-04-10 S Sale
4.2
FREDERIC CHESNAIS

GENERAL MANAGER

Through KER VENTURES EURL SARL, a closely affiliated person
2,200,000
0.10
€223,960 		2,200,000 0.10 €223,960
2026-04-07 2026-04-02 S Sale
4.2
FREDERIC CHESNAIS

General Manager

Through KER VENTURES EURL Sarl, a closely affiliated person
1,060,000
0.10
€106,000 		1,060,000 0.10 €106,000
2026-02-26 2026-02-20 S Sale
4.2
FREDERIC CHESNAIS

GENERAL MANAGER

Through KER VENTURES EURL SARL, a closely affiliated person
2,200,000
0.11
€245,080 		2,200,000 0.11 €245,080
2026-02-26 2026-02-20 S Sale
4.2
FREDERIC CHESNAIS

GENERAL MANAGER

Through KER VENTURES EURL SARL, a closely affiliated person
1,653,000
0.12
€200,220 		1,653,000 0.12 €200,220
2025-11-17 2025-11-03 S Sale
4.2
Frédéric CHESNAIS

PDG

Through CRYPTO BLOCKCHAIN INDUSTRIES, a closely affiliated person Executive Director
3,981,000
0.25
€1,000,027 		3,981,000 0.25 €1,000,027
2025-11-07 2025-11-03 S Sale CRYPTO BLOCKCHAIN INDUSTRIES

SA SA, PDG

Executive Director
3,981,000
0.25
€1,000,027 		3,981,000 0.25 €1,000,027
2025-11-07 2025-11-03 S Sale CRYPTO BLOCKCHAIN INDUSTRIES

SA SA, PDG

Executive Director
486,565
0.21
€102,179 		486,565 0.21 €102,179
2025-09-29 2025-09-23 B Purchase
4.2
FREDERIC CHESNAIS

GENERAL MANAGER

Through KER VENTURES EURL SARL, a closely affiliated person
8,000
0.45
€3,605 		8,000 0.45 €3,605
2025-10-03 2025-09-19 S Sale CRYPTO BLOCKCHAIN INDUSTRIES

SA SA, GENERAL MANAGER
3,300,000
0.30
€990,000 		3,300,000 0.30 €990,000
2025-10-03 2025-09-19 S Sale CRYPTO BLOCKCHAIN INDUSTRIES

SA SA, GENERAL MANAGER
1,500,000
0.31
€470,550 		1,500,000 0.31 €470,550
2025-10-03 2025-09-19 S Sale CRYPTO BLOCKCHAIN INDUSTRIES

SA SA, GENERAL MANAGER
1,500,000
0.34
€509,700 		1,500,000 0.34 €509,700
2025-09-18 2025-09-12 S Sale CRYPTO BLOCKCHAIN INDUSTRIES

SA SA, GENERAL MANAGER
3,000,000
0.33
€980,400 		3,000,000 0.33 €980,400
2025-09-18 2025-09-12 S Sale CRYPTO BLOCKCHAIN INDUSTRIES

SA SA, GENERAL MANAGER
2,550,000
0.33
€839,250 		2,550,000 0.33 €839,250
2025-09-18 2025-09-12 S Sale CRYPTO BLOCKCHAIN INDUSTRIES

SA SA, GENERAL MANAGER
1,500,000
0.34
€502,950 		1,500,000 0.34 €502,950
2025-09-11 2025-09-05 S Sale
4.2
FREDERIC CHESNAIS

GENERAL MANAGER

Through KER VENTURES EURL SARL, a closely affiliated person
2,000,000
0.37
€740,000 		2,000,000 0.37 €740,000
2025-08-28 2025-08-25 S Sale
4.2
FREDERIC CHESNAIS

GENERAL MANAGER

Through KER VENTURES EURL SARL, a closely affiliated person
1,670,200
0.34
€574,048 		1,670,200 0.34 €574,048
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