Insider Trading History of Sennott John Langton Jr.

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Sennott John Langton Jr. since 2018. This trader's CIK number is 1362376. At the time of last reporting, Sennott John Langton Jr. was the Officer of Ategrity Specialty Insurance Co Holdings. (stock ticker symbol ASIC). Also see all insider trading activities at Ategrity Specialty Insurance Co Holdings.

Note that in the past Sennott John Langton Jr. also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Ategrity Specialty Insurance Co Holdings (ASIC) by Sennott John Langton Jr.

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2025 ASIC 29,400 $499,800 0 $0 0 $0

Yearly summary of insider trading at Alleghany Corp /de (Y) by Sennott John Langton Jr.

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2019 Y 0 $0 0 $0 708 $0
2018 Y 0 $0 0 $0 759 $0


Insider trading activities at 2 companies by Sennott John Langton Jr.:

1. Ategrity Specialty Insurance Co Holdings (ASIC)

2. Alleghany Corp /de (Y)

Table 1. Insider trading of Ategrity Specialty Insurance Co Holdings (ASIC) by Sennott John Langton Jr.

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2025-06-12 ASIC Buy 29,400 17.00 499,800

Table 2. Insider trading of Alleghany Corp /de (Y) by Sennott John Langton Jr.

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2019-02-03 Y Option Ex 708 .00 0
2018-01-21 Y Option Ex 759 .00 0

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Sennott John Langton Jr. (Officer of Ategrity Specialty Insurance Co Holdings at the time of this reporting) see the Securities and Exchange Commission (SEC) website.



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