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Verkleeren Ronald L

Track

Insider profile

Performance

Overall performance
1.8
Performance over holding periods
1.8
30 days 90 days 120 days
Average return 9% 8.2% 15.1%
Success rate 80% 68% 82%
Transactions
3 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Verkleeren Ronald L's trades of Corning Inc's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-14 2026-05-13
US Corning Inc (GLW)
S Sale
50,797 +42.5%
370.25
US$4,196,510 		50,797 +42.5% 370.25 US$4,196,510
2026-05-13 2026-05-13
US Corning Inc (GLW)
PrS Proposed sale
84,880
43.98
US$4,507,688 		84,880 43.98 US$4,507,688
2025-12-11 2025-12-10
US Corning Inc (GLW)
S Sale
36,261 +6.8%
278.89
US$4,925,134 		36,261 +6.8% 278.89 US$4,925,134
2025-12-10 2025-12-10
US Corning Inc (GLW)
PrS Proposed sale
21,000
94.69
US$1,988,580 		21,000 94.69 US$1,988,580
2025-06-12 2025-06-11
US Corning Inc (GLW)
S Sale
20,000 -26.9%
50.52
US$1,010,406 		20,000 -26.9% 50.52 US$1,010,406
2025-06-11 2025-06-11
US Corning Inc (GLW)
PrS Proposed sale
20,000
50.52
US$1,010,380 		20,000 50.52 US$1,010,380