Italy

DiaSorin SpA (DIA)

Track

Track

DiaSorin SpA experienced significant insider trading activity recently, characterized by substantial net buying. Administrator Carlo Rosa executed large-scale acquisitions totaling over 153 million EUR. These movements occurred amidst an 11.3% stock price increase over the last quarter, preceding the upcoming November earnings report.
Ticker: DIA Exchange: MIL
Preparing chart...
Download chart Copy chart image Copy link Share to X Share


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Upgrade for signal details

Upgrade to see score, net flow, insiders and context.

Upgrade to see full signal details →

Insider trades have triggered activity signals for DiaSorin SpA. Upgrade to see score, net flow, insiders and the full signal context.

Open in Activity Signals screener →
Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
3.5
CARLO ROSA Persona che esercita funzioni di amministrazione Director
Through SARAGO SRL, a closely affiliated person
Transaction date
Purchase
Price
339.50
Quantity 50,629
Value €3,662,770
3.5
CARLO ROSA Persona che esercita funzioni di amministrazione Director
Through SARAGO SRL, a closely affiliated person
Transaction date
Purchase
Price
335.37
Quantity 22,698
Value €2,824,699
0.9
Amelia Parente Dirigente con Responsabilità Strategiche Officer
Transaction date
Sale
Price
135.78
Quantity 86,734
Value €126,892
0.9
Alberto Donati Dirigente con Responsabilità Strategiche Officer
Transaction date
Sale
Price
68.91
Quantity 406
Value €27,978
3.5
Carlo Rosa Persona che esercita funzioni di amministrazione Director
Through Sarago SRL, a closely affiliated person
Transaction date
Purchase
Price
67.30
Quantity 5,382
Value €362,190
3.5
Carlo Rosa Persona che esercita funzioni di amministrazione Director
Through Sarago SRL, a closely affiliated person
Transaction date
Purchase
Price
67.04
Quantity 3,016
Value €202,199
3.5
Carlo Rosa Persona che esercita funzioni di amministrazione Director
Through Sarago SRL, a closely affiliated person
Transaction date
Purchase
Price
67.10
Quantity 1,845
Value €123,803
3.5
Carlo Rosa Persona che esercita funzioni di amministrazione Director
Through Sarago SRL, a closely affiliated person
Transaction date
Purchase
Price
66.97
Quantity 1,392
Value €93,220
3.5
Carlo Rosa Persona che esercita funzioni di amministrazione Director
Through Sarago SRL, a closely affiliated person
Transaction date
Purchase
Price
67.03
Quantity 1,134
Value €76,012
3.5
Carlo Rosa Persona che esercita funzioni di amministrazione Director
Through Sarago SRL, a closely affiliated person
Transaction date
Purchase
Price
67.05
Quantity 656
Value €43,987
3.5
Carlo Rosa Persona che esercita funzioni di amministrazione Director
Through Sarago SRL, a closely affiliated person
Transaction date
Purchase
Price
67.30
Quantity 639
Value €43,004
3.5
Carlo Rosa Persona che esercita funzioni di amministrazione Director
Through Sarago SRL, a closely affiliated person
Transaction date
Purchase
Price
67.03
Quantity 569
Value €38,140
3.5
Carlo Rosa Persona che esercita funzioni di amministrazione Director
Through Sarago SRL, a closely affiliated person
Transaction date
Purchase
Price
67.03
Quantity 245
Value €16,422
3.5
Carlo Rosa Persona che esercita funzioni di amministrazione Director
Through Sarago SRL, a closely affiliated person
Transaction date
Purchase
Price
66.85
Quantity 122
Value €8,156
3.5
Carlo Rosa Persona che esercita funzioni di amministrazione Director
Through Sarago 1 SRL, a closely affiliated person
Transaction date
Purchase
Price
66.36
Quantity 15,200
Value €1,008,672
3.5
Carlo Rosa Persona che esercita funzioni di amministrazione Director
Through Sarago 1 SRL, a closely affiliated person
Transaction date
Purchase
Price
65.55
Quantity 6,395
Value €419,200
3.5
Carlo Rosa Persona che esercita funzioni di amministrazione Director
Through Sarago 1 SRL, a closely affiliated person
Transaction date
Purchase
Price
65.53
Quantity 2,445
Value €160,217
3.5
Carlo Rosa Persona che esercita funzioni di amministrazione Director
Through Sarago 1 SRL, a closely affiliated person
Transaction date
Purchase
Price
65.58
Quantity 2,300
Value €150,824
3.5
Carlo Rosa Persona che esercita funzioni di amministrazione Director
Through Sarago 1 SRL, a closely affiliated person
Transaction date
Purchase
Price
65.57
Quantity 1,487
Value €97,495
3.5
Carlo Rosa Persona che esercita funzioni di amministrazione Director
Through Sarago 1 SRL, a closely affiliated person
Transaction date
Purchase
Price
65.62
Quantity 1,363
Value €89,436
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-07-23 2026-07-21 B Purchase
3.5
CARLO ROSA

Persona che esercita funzioni di amministrazione

Through SARAGO SRL, a closely affiliated person Director
50,629
339.50
€3,662,770 		50,629 339.50 €3,662,770
2026-07-23 2026-07-21 B Purchase
3.5
CARLO ROSA

Persona che esercita funzioni di amministrazione

Through SARAGO SRL, a closely affiliated person Director
22,698
335.37
€2,824,699 		22,698 335.37 €2,824,699
2026-06-09 2026-06-04 S Sale
0.9
Amelia Parente

Dirigente con Responsabilità Strategiche

Officer
86,734
135.78
€126,892 		86,734 135.78 €126,892
2026-06-09 2026-06-04 S Sale
0.9
Alberto Donati

Dirigente con Responsabilità Strategiche

Officer
406
68.91
€27,978 		406 68.91 €27,978
2026-06-01 2026-05-26 B Purchase
3.5
Carlo Rosa

Persona che esercita funzioni di amministrazione

Through Sarago SRL, a closely affiliated person Director
5,382
67.30
€362,190 		5,382 67.30 €362,190
2026-06-01 2026-05-26 B Purchase
3.5
Carlo Rosa

Persona che esercita funzioni di amministrazione

Through Sarago SRL, a closely affiliated person Director
3,016
67.04
€202,199 		3,016 67.04 €202,199
2026-06-01 2026-05-26 B Purchase
3.5
Carlo Rosa

Persona che esercita funzioni di amministrazione

Through Sarago SRL, a closely affiliated person Director
1,845
67.10
€123,803 		1,845 67.10 €123,803
2026-06-01 2026-05-26 B Purchase
3.5
Carlo Rosa

Persona che esercita funzioni di amministrazione

Through Sarago SRL, a closely affiliated person Director
1,392
66.97
€93,220 		1,392 66.97 €93,220
2026-06-01 2026-05-26 B Purchase
3.5
Carlo Rosa

Persona che esercita funzioni di amministrazione

Through Sarago SRL, a closely affiliated person Director
1,134
67.03
€76,012 		1,134 67.03 €76,012
2026-06-01 2026-05-26 B Purchase
3.5
Carlo Rosa

Persona che esercita funzioni di amministrazione

Through Sarago SRL, a closely affiliated person Director
656
67.05
€43,987 		656 67.05 €43,987
2026-06-01 2026-05-26 B Purchase
3.5
Carlo Rosa

Persona che esercita funzioni di amministrazione

Through Sarago SRL, a closely affiliated person Director
639
67.30
€43,004 		639 67.30 €43,004
2026-06-01 2026-05-26 B Purchase
3.5
Carlo Rosa

Persona che esercita funzioni di amministrazione

Through Sarago SRL, a closely affiliated person Director
569
67.03
€38,140 		569 67.03 €38,140
2026-06-01 2026-05-26 B Purchase
3.5
Carlo Rosa

Persona che esercita funzioni di amministrazione

Through Sarago SRL, a closely affiliated person Director
245
67.03
€16,422 		245 67.03 €16,422
2026-06-01 2026-05-26 B Purchase
3.5
Carlo Rosa

Persona che esercita funzioni di amministrazione

Through Sarago SRL, a closely affiliated person Director
122
66.85
€8,156 		122 66.85 €8,156
2026-05-28 2026-05-25 B Purchase
3.5
Carlo Rosa

Persona che esercita funzioni di amministrazione

Through Sarago 1 SRL, a closely affiliated person Director
15,200
66.36
€1,008,672 		15,200 66.36 €1,008,672
2026-05-28 2026-05-22 B Purchase
3.5
Carlo Rosa

Persona che esercita funzioni di amministrazione

Through Sarago 1 SRL, a closely affiliated person Director
6,395
65.55
€419,200 		6,395 65.55 €419,200
2026-05-28 2026-05-22 B Purchase
3.5
Carlo Rosa

Persona che esercita funzioni di amministrazione

Through Sarago 1 SRL, a closely affiliated person Director
2,445
65.53
€160,217 		2,445 65.53 €160,217
2026-05-28 2026-05-22 B Purchase
3.5
Carlo Rosa

Persona che esercita funzioni di amministrazione

Through Sarago 1 SRL, a closely affiliated person Director
2,300
65.58
€150,824 		2,300 65.58 €150,824
2026-05-28 2026-05-22 B Purchase
3.5
Carlo Rosa

Persona che esercita funzioni di amministrazione

Through Sarago 1 SRL, a closely affiliated person Director
1,487
65.57
€97,495 		1,487 65.57 €97,495
2026-05-28 2026-05-22 B Purchase
3.5
Carlo Rosa

Persona che esercita funzioni di amministrazione

Through Sarago 1 SRL, a closely affiliated person Director
1,363
65.62
€89,436 		1,363 65.62 €89,436
Explore more

More insider trading research around DiaSorin SpA

More insider trades in Italy
Insider trading in Europe
Insider trades in Europe Stoxx 600