1. Corporate Officers - M
2. Mazanet Rosemary

Insider Trading History of Mazanet Rosemary

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Mazanet Rosemary since 2013. This trader's CIK number is 1276892. At the time of last reporting, Mazanet Rosemary was the Officer of Cannabist Co Holdings Inc.. (stock ticker symbol CBSTF). Also see all insider trading activities at Cannabist Co Holdings Inc..

Note that in the past MAZANET ROSEMARY also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Actinium Pharmaceuticals, Inc. (ATNM) by Mazanet Rosemary

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2013	ATNM	100	$395	0	$0	0	$0

Yearly summary of insider trading at Cannabist Co Holdings Inc. (CBSTF) by Mazanet Rosemary

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2025	CBSTF	0	$0	0	$0	370,218	$0
2024	CBSTF	0	$0	0	$0	598,958	$0
2023	CBSTF	0	$0	0	$0	129,768	$0
2022	CBSTF	0	$0	0	$0	221,073	$0

Insider trading activities at 2 companies by Mazanet Rosemary:

1. Actinium Pharmaceuticals, Inc. (ATNM)

2. Cannabist Co Holdings Inc. (CBSTF)

Table 1. Insider trading of Actinium Pharmaceuticals, Inc. (ATNM) by Mazanet Rosemary

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2013-05-15	ATNM	Buy	100	3.95	395

Table 2. Insider trading of Cannabist Co Holdings Inc. (CBSTF) by Mazanet Rosemary

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2025-04-05	CBSTF	Option Ex	272,727	.00	0
2025-03-31	CBSTF	Option Ex	79,320	.00	0
2025-03-23	CBSTF	Option Ex	18,171	.00	0
2024-04-05	CBSTF	Option Ex	363,636	.00	0
2024-03-31	CBSTF	Option Ex	217,151	.00	0
2024-03-23	CBSTF	Option Ex	18,171	.00	0
2023-07-05	CCHW	Option Ex	19,032	.00	0
2023-05-03	CCHW	Option Ex	110,736	.00	0
2022-12-23	CCHW	Option Ex	43,535	.00	0
2022-12-23	CCHW	Option Ex	43,535	.00	0
2022-04-29	CCHW	Option Ex	134,003	.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 Mazanet Rosemary (Officer of Cannabist Co Holdings Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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