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Date Issuer Insider Transaction Amount New Balance ⓘ
The balance of securities held by registered holder at the time of the transaction. Insiders may direct multiple registered holders and hold multiple security types.
Filed 2022-12-22 08:48
Tx date 2022-12-22
$EDSA
Edesa Biotech, Inc.
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
52 - Expiration of options

-238 vol
263,270
Filed 2022-11-07 16:29
Tx date 2022-11-02
$EDSA
Edesa Biotech, Inc.
Niffenegger, Kathi
5 - Senior Officer of Issuer
Holder: Kathi Niffenegger Trust (Indirect Ownership)
Warrants Class B Purchase Warrants
11 - Acquisition or disposition carried out privately

+4,444 vol
4,444
Filed 2022-11-07 16:27
Tx date 2022-11-02
$EDSA
Edesa Biotech, Inc.
Niffenegger, Kathi
5 - Senior Officer of Issuer
Holder: Kathi Niffenegger Trust (Indirect Ownership)
Warrants Class A Purchase Warrants
11 - Acquisition or disposition carried out privately

+4,444 vol
5,358
Filed 2022-11-07 16:26
Tx date 2022-11-02
$EDSA
Edesa Biotech, Inc.
Niffenegger, Kathi
5 - Senior Officer of Issuer
Holder: Kathi Niffenegger Trust (Indirect Ownership)
Common Shares
11 - Acquisition or disposition carried out privately
$9,999
+8,888 vol
$1.13 each
10,715
Filed 2022-03-05 22:54
Tx date 2022-02-28
$EDSA
Edesa Biotech, Inc.
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
50 - Grant of options

+43,500 vol
263,508
Filed 2021-11-15 16:24
Tx date 2021-11-12
$EDSA
Edesa Biotech, Inc.
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
52 - Expiration of options
$-136,617.60
-214 vol
$638.40 each
220,008
Filed 2021-04-27 16:14
Tx date 2021-04-22
$EDSA
Edesa Biotech, Inc.
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
50 - Grant of options

+80,000 vol
220,222
Filed 2020-11-11 14:15
Tx date 2020-11-06
$EDSA
Edesa Biotech, Inc.
Niffenegger, Kathi
5 - Senior Officer of Issuer
Holder: Kathi Niffenegger Trust (Indirect Ownership)
Common Shares
54 - Exercise of warrants
$2,436
+609 vol
$4.00 each
1,827
Filed 2020-11-11 14:14
Tx date 2020-11-06
$EDSA
Edesa Biotech, Inc.
Niffenegger, Kathi
5 - Senior Officer of Issuer
Holder: Kathi Niffenegger Trust (Indirect Ownership)
Warrants Class B Purchase Warrants
54 - Exercise of warrants

-609 vol
0
Filed 2020-11-03 16:41
Tx date 2020-11-01
$EDSA
Edesa Biotech, Inc.
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
52 - Expiration of options

-238 vol
140,222
Filed 2020-10-15 14:05
Tx date 2020-10-13
$EDSA
Edesa Biotech, Inc.
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
50 - Grant of options
$372,000
+50,000 vol
$7.44 each
140,460
Filed 2020-05-14 12:05
Tx date 2020-05-14
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
52 - Expiration of options

-214 vol
90,460
Filed 2020-02-17 18:34
Tx date 2020-02-12
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
50 - Grant of options

+88,699 vol
90,674
Filed 2020-02-17 18:33
Tx date 2019-12-19
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
52 - Expiration of options

-119 vol
1,975
Filed 2020-02-17 18:31
Tx date 2019-06-18
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
52 - Expiration of options

-214 vol
2,094
Filed 2020-02-17 18:28
Tx date 2019-06-07
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
37 - Stock split or consolidation

-11,551 vol
2,308
Filed 2019-06-25 09:55
Tx date 2019-06-07
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
37 - Stock split or consolidation

-11,549 vol
Filed 2019-06-10 20:26
Tx date 2019-06-10
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
37 - Stock split or consolidation

-11,549 vol
Filed 2020-01-14 09:42
Tx date 2020-01-08
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Holder: Kathi Niffenegger Trust (Indirect Ownership)
Warrants Class B Purchase Warrants
11 - Acquisition or disposition carried out privately

+609 vol
609
Filed 2020-01-14 09:41
Tx date 2020-01-08
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Holder: Kathi Niffenegger Trust (Indirect Ownership)
Warrants Class A Purchase Warrants
11 - Acquisition or disposition carried out privately

+914 vol
914
Filed 2020-01-13 22:23
Tx date 2020-01-08
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Holder: Kathi Niffenegger Trust (Indirect Ownership)
Warrants Class B Purchase Warrants
11 - Acquisition or disposition carried out privately

+609 vol
Filed 2020-01-13 22:21
Tx date 2020-01-08
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Holder: Kathi Niffenegger Trust (Indirect Ownership)
Warrants Class A Purchase Warrants
11 - Acquisition or disposition carried out privately

+914 vol
Filed 2020-01-13 22:23
Tx date 2020-01-08
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Holder: Kathi Niffenegger Trust (Indirect Ownership)
Warrants Class B Purchase Warrants
11 - Acquisition or disposition carried out privately

+609 vol
609
Filed 2020-01-13 22:21
Tx date 2013-07-14
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Holder: Kathi Niffenegger Trust (Indirect Ownership)
Warrants Class B Purchase Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2020-01-13 22:21
Tx date 2020-01-08
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Holder: Kathi Niffenegger Trust (Indirect Ownership)
Warrants Class A Purchase Warrants
11 - Acquisition or disposition carried out privately

+914 vol
914
Filed 2020-01-13 22:18
Tx date 2013-07-14
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Holder: Kathi Niffenegger Trust (Indirect Ownership)
Warrants Class A Purchase Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2020-01-13 22:18
Tx date 2020-01-08
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Holder: Kathi Niffenegger Trust (Indirect Ownership)
Common Shares
11 - Acquisition or disposition carried out privately
$5,001
+1,218 vol
$4.11 each
1,218
Filed 2020-01-13 22:16
Tx date 2013-07-14
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Holder: Kathi Niffenegger Trust (Indirect Ownership)
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2019-06-25 09:55
Tx date 2019-06-07
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
37 - Stock split or consolidation

-11,549 vol
2,310
Filed 2019-06-10 20:26
Tx date 2019-06-10
$EDSA
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
37 - Stock split or consolidation

-11,549 vol
Filed 2019-06-10 20:26
Tx date 2019-06-10
$SBOT
Edesa Biotech, Inc. (formerly Stellar Biotechnologies, Inc.)
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
37 - Stock split or consolidation

-11,549 vol
2,310
Filed 2018-08-09
Tx date 2018-05-04
$SBOT
Stellar Biotechnologies, Inc.
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
37 - Stock split or consolidation

-83,141 vol
13,859
Filed 2018-03-16
Tx date 2018-03-12
$SBOT
Stellar Biotechnologies, Inc.
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
50 - Grant of options
$29,400
+35,000 vol
$0.84 each
97,000
Filed 2016-12-21
Tx date 2016-12-21
$SBOT
Stellar Biotechnologies, Inc.
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
50 - Grant of options
$20,299
+10,000 vol
$2.03 each
62,000
Filed 2015-12-27
Tx date 2015-12-22
$KLH
Stellar Biotechnologies, Inc.
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
50 - Grant of options
$72,400
+10,000 vol
$7.24 each
52,000
Filed 2015-09-04
Tx date 2015-09-02
$KLH
Stellar Biotechnologies, Inc.
Niffenegger, Kathi
5 - Senior Officer of Issuer
Direct Ownership
Options Stock Options
37 - Stock split or consolidation

-378,000 vol
42,000