KATZ MARK STEPHEN

Track

Insider profile

Performance

Overall performance
3.0
Performance over holding periods
4.2
30 days 90 days 120 days
Average return 2% 8.2% 15.1%
Success rate 100% 68% 82%
Transactions
5 20% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Performance for realised trades
4.4
Average return 94%
Success rate 73%
Average holding period 220
Transactions 28
Ranking by realised performance
KATZ MARK STEPHEN's trades of Ryan Specialty Group Holdings Inc's stock


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• 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
2026-06-04 2026-06-03
B Purchase
3,069 -25.5%
365.48
US$4,385,999 		3,069 -25.5% 365.48 US$4,385,999
2025-06-17 2025-06-13
S Sale
33,039 +4.8%
168.91
US$2,702,282 		33,039 +4.8% 168.91 US$2,702,282
2025-06-13 2025-06-13
PrS Proposed sale
58,863
367.63
US$3,912,380 		58,863 367.63 US$3,912,380
2024-12-17 2024-12-16
S Sale
15,000 -100.0%
66.57
US$998,624 		15,000 -100.0% 66.57 US$998,624
2024-12-16 2024-12-16
PrS Proposed sale
15,000
67.60
US$1,014,000 		15,000 67.60 US$1,014,000
2024-12-17 2024-12-13
S Sale
15,000 -100.0%
67.32
US$1,009,833 		15,000 -100.0% 67.32 US$1,009,833
2024-12-13 2024-12-13
PrS Proposed sale
15,000
67.54
US$1,013,100 		15,000 67.54 US$1,013,100
2024-11-12 2024-11-08
S Sale
14,790 -54.4%
71.39
US$1,055,805 		14,790 -54.4% 71.39 US$1,055,805
2024-11-08 2024-11-08
PrS Proposed sale
14,790
71.39
US$1,055,805 		14,790 71.39 US$1,055,805
2023-03-14 2023-03-10
B Purchase
4,000 +53.3%
37.15
US$148,603 		4,000 +53.3% 37.15 US$148,603