Cogstate Ltd (cgs) Logo

Cogstate Ltd (CGS)

___:___ · Healthcare
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Overview
Financials
News
Announcements

CGS ASX Chart

Snapshot

Cogstate Limited (CGS) is a Company that is engaged in creation, validation and commercialisation of digital brain health assessments; and design and provision of quality assurance services in clinical trials, focused on the administration, scoring and recording of conventional brain health assessments.

Share Price Activity (ASX)

Last (Price)
Change 0.00 (0.00)
Bid / Ask -
Volume
Volume (4w avg)
Turnover
Open
Day Range -
VWAP
Prev Close
Last Trade

Performance

1 Week
1 Month
2026 YTD
1 Year
vs Sector (1yr) +139.73%
vs ASX 200 (1yr) +91.33%

Size

Market Cap Question Mark Icon
Excludes mandatory escrowed shares and foreign shares.
ASX Rank 585 of 2,339
Sector Rank 31 of 241

Key Fundamentals

Shares Issued
Sector Healthcare
Similar Companies RAC / PEB / OPT
EPS $0.086
DPS $0.02
Book Value Per Share $0.421

Broker Consensus

CGS is not covered by a major broker, or data from most recent compilation was omitted due to not meeting QA guidelines.

Announcements

Price Sensitive only

Corporate Overview

Corporate Details

Head Office Melbourne VIC 3000
Website www.cogstate.com
Registry Automic Group
Auditor Pitcher Partners
Date Listed 13 Feb 2004

Upcoming Calendar (Forecasted)

Date Event
05/06/2026 Issued Shares
21/08/2026 Report (Prelim)
21/08/2026 Report (Annual)
18/02/2027 Report (Interim)

Former Company Names

  • Cogstate Ltd has no former company names.

Dividend History

DPS and Yield calculations use the Pay Date.

Ex-Date Amount Franking Gross Type Payable
27/08/2025 $0.02 100% $0.0286 Final 29/09/2025

See Upcoming Dividends for all ASX companies.

Key Data
DPS(TTM) $0.02
Gross DPS(TTM) $0.0286
Dividend yield
Gross yield
Payout Ratio 22%
DRP No
DRP Features --

Directors & Management

Directors

Management

Director Transactions

CGS directors must report any change in shareholding to the ASX within 5 business days.

See Director Transactions for all ASX companies.

Date Director Type Amount Price Value Notes
20/05/26 Kim Wenn Buy +4,030 $2.51 $10,105 On-market trade
15/12/25 Kim Wenn Buy +10,183 $2.19 $22,259 On-market trade
31/10/25 Bradley O'Connor Issued 591,822 $1.77 $1,047,525 Issue of securities
17/10/25 Bradley O'Connor Buy +399,500 $0.782 $312,409 Exercise of options
17/10/25 Bradley O'Connor Exercise 399,500 $0.782 $312,409 Exercise of options
17/10/25 Bradley O'Connor Sell +338,429 $2.44 ($824,591) On-market trade
09/09/25 Martyn Myer Sell +2,500,000 $1.77 ($4,425,000) Off-market trade
09/09/25 Martyn Myer Buy +2,500,000 $1.68 $4,200,000 Off-market trade
03/09/25 Richard Mohs Buy +13,000 $1.73 $22,524 On-market trade
01/09/25 Bradley O'Connor Expiry 500,000 $1.70 $850,000 Options expired
29/08/25 Bradley O'Connor Buy +50,327 $1.74 $87,485 On-market trade
09/07/25 Bradley O'Connor Issued 850,500 $0.782 $665,091 Exercise of options
09/07/25 Bradley O'Connor Exercise 850,500 $0.782 $665,091 Exercise of options
06/11/24 Bradley O'Connor Issued 920,251 $1.00 $920,251 Issue of securities
10/09/24 Bradley O'Connor Issued 1,000,000 $0.34 $340,000 Exercise of options
10/09/24 Bradley O'Connor Exercise 1,000,000 $0.34 $340,000 Exercise of options
23/08/24 Martyn Myer Buy +100,000 $1.08 $108,051 On-market trade
16/05/23 Richard Mohs Buy +12,000 $1.72 $20,640 On-market trade
07/03/23 Martyn Myer Buy +50,000 $1.53 $76,734 On-market trade
07/03/23 Bradley O'Connor Buy +32,500 $1.54 $50,205 On-market trade
07/03/23 Bradley O'Connor Buy +32,500 $1.54 $50,169 On-market trade
03/12/21 Bradley O'Connor Issued 1,000,000 $2.33 $2,330,000 Issue of options
11/11/21 David Dolby Transfer 200,000 $2.23 $446,000 As advised by the company
11/11/21 David Dolby Transfer 200,000 $2.23 $446,000 As advised by the company
12/10/21 Richard van den Broek Buy +100,000 $0.84 $84,000 Exercise of options
12/10/21 Richard van den Broek Exercise 100,000 $0.84 $84,000 Exercise of options
14/09/21 Martyn Myer Sell +250,000 $1.77 ($442,733) On-market trade
10/09/21 Martyn Myer Buy +200,000 $0.84 $168,000 Exercise of options
10/09/21 Martyn Myer Exercise 200,000 $0.84 $168,000 Exercise of options
10/09/21 David Dolby Buy +100,000 $0.84 $84,000 Exercise of options
10/09/21 David Dolby Exercise 100,000 $0.84 $84,000 Exercise of options
01/09/21 Kim Wenn Buy +11,686 $1.73 $20,167 On-market trade
23/03/21 Bradley O'Connor Buy +750,000 $0.84 $630,000 Exercise of options
23/03/21 Bradley O'Connor Exercise 750,000 $0.84 $630,000 Exercise of options
09/03/21 Bradley O'Connor Sell +2,250,000 $0.90 ($2,025,000) On-market trade
02/11/20 Bradley O'Connor Issued 1,250,000 $1.11 $1,387,500 Issue of options
22/10/20 David Dolby Issued 100,000 $0.26 $26,000 Exercise of options
22/10/20 David Dolby Exercise 100,000 $0.26 $26,000 Exercise of options
22/10/20 Richard van den Broek Issued 50,000 $0.26 $13,000 Exercise of options
22/10/20 Richard van den Broek Exercise 50,000 $0.26 $13,000 Exercise of options
13/03/20 Bradley O'Connor Exercise 1,100,000 $0.21 $231,000 Exercise of options
13/03/20 Bradley O'Connor Sell +550,000 $0.42 ($231,000) As advised by the company
13/03/20 Bradley O'Connor Buy +1,100,000 $0.21 $231,000 Exercise of options
13/03/20 Bradley O'Connor Sell +550,000 $0.42 ($231,000) As advised by the company
13/03/20 Bradley O'Connor Buy +1,100,000 $0.21 $231,000 Exercise of options
13/03/20 Bradley O'Connor Exercise 1,100,000 $0.21 $231,000 Exercise of options
02/03/20 Ingrid Player Buy +91,964 $0.365 $33,567 On-market trade
02/03/20 Ingrid Player Buy +91,964 $0.365 $33,566 On-market trade
28/02/20 Ingrid Player Buy +42,134 $0.39 $16,432 On-market trade
28/02/20 Ingrid Player Buy +42,134 $0.39 $16,432 On-market trade
22/11/19 David Dolby Buy +1,133,338 $0.384 $435,281 On-market trade
15/11/19 Martyn Myer Issued 11,250 $0.27 $3,038 Rights issue
15/11/19 David Dolby Issued 391,957 $0.27 $105,828 Rights issue
30/10/19 Richard van den Broek Issued 373,500 $0.27 $100,845 Rights issue
30/10/19 David Dolby Issued 2,816,118 $0.27 $760,352 Rights issue
30/10/19 Bradley O'Connor Issued 66,107 $0.27 $17,849 Rights issue
30/10/19 Bradley O'Connor Issued 417,812 $0.27 $112,809 Rights issue
22/10/19 Bradley O'Connor Transfer 190,000 $0.30 $57,000 Off-market transfer
22/10/19 Bradley O'Connor Transfer 190,000 $0.30 $57,000 Off-market transfer
21/10/19 Bradley O'Connor Issued 1,000,000 $0.30 $300,000 Issue of options
27/08/19 Bradley O'Connor Expiry 1,000,000 $0.195 $195,000 Options expired
24/10/18 Bradley O'Connor Issued 1,000,000 $0.60 $600,000 Issue of options
24/09/18 Richard van den Broek Buy +50,000 $0.49 $24,500 Exercise of options
24/09/18 Richard van den Broek Exercise 50,000 $0.49 $24,500 Exercise of options
11/09/18 Bradley O'Connor Sell +300,000 $0.581 ($174,260) Off-market trade
05/09/18 Martyn Myer Buy +1,615,000 $0.57 $920,550 Off-market trade
05/09/18 David Dolby Buy +1,615,000 $0.57 $920,550 Off-market trade
04/09/18 Martyn Myer Buy +245,000 $0.214 $52,392 Exercise of options
04/09/18 Martyn Myer Exercise 245,000 $0.65 $159,250 Exercise of options
31/08/18 Bradley O'Connor Buy +250,000 $0.49 $122,500 Exercise of options
31/08/18 Bradley O'Connor Exercise 250,000 $0.49 $122,500 Exercise of options
05/12/17 Jane McAloon Buy +43,000 $0.97 $41,710 Off-market trade
25/10/17 David Simpson Transfer 50,000 $0.96 $48,000 Off-market transfer
31/08/17 Richard Mohs Buy +10,000 $1.07 $10,749 On-market trade
01/06/17 Jane McAloon Sell +17,820 $1.04 ($18,500) As advised by the company
31/05/17 Jane McAloon Buy +17,820 $1.03 $18,334 On-market trade
31/10/16 David Simpson Buy +50,000 $0.49 $24,500 Exercise of options
21/10/16 Richard van den Broek Exercise 50,000 $0.22 $11,000 Exercise of options
21/10/16 Richard van den Broek Buy +50,000 $0.22 $11,000 Exercise of options
18/10/16 Martyn Myer Buy +100,000 $0.22 $22,000 Exercise of options
17/10/16 Richard van den Broek Issued 100,000 $1.03 $103,000 Issue of options
17/10/16 David Dolby Issued 100,000 $1.03 $103,000 Issue of options
17/10/16 Bradley O'Connor Issued 750,000 $1.03 $772,500 Issue of options
17/10/16 David Simpson Issued 100,000 $1.03 $103,000 Issue of options
Show All

Director Interests

The current holdings of CGS directors.

Director Last Notice Direct Shares Indirect Shares Options Convertibles
Kim Wenn 20/05/2026 N/A 26,799 N/A N/A
Darryl Inns 01/05/2026 0 N/A N/A N/A
Bradley O'Connor 17/10/2025 5,400,000 1,000,000 500,000 N/A
Martyn Myer 09/09/2025 579,500 25,635,066 0 N/A
Richard Mohs 03/09/2025 80,000 N/A N/A N/A
Ingrid Player 30/06/2025 N/A 134,098 N/A N/A

Shareholder Info

Top 20 Shareholders
About the Data

Data supplied by Morningstar and accurate on Jun 30, 2025.

It's not possible to publish a real-time Top 20 Shareholder list. Companies are not obliged to report this data (with the exception of Substantial Shareholders above 5%). If a company chooses to publish the data, it's usually once a year in their Annual Report.

All data is manually compiled so there might be a delay between the Annual Report being published and the data appearing on Market Index (<7 days for ASX 300 and up to 30 days for micro-caps).

Name Shares Capital
HSBC Custody Nominees 36,096,848 21.40%
Dagmar Dolby Fund 25,732,802 15.20%
Myer & Myer Pty Ltd 14,424,569 8.50%
Citicorp Nominees Pty Limited 14,408,375 8.50%
Anacacia Pty Limited 14,009,827 8.30%
J P Morgan Nominees Australia 10,087,159 6.00%
Mpyer Investments Pty Ltd 6,061,872 3.60%
Mr Bradley John O'Connor 4,488,429 2.70%
Beta Gamma Pty Ltd 3,420,000 2.00%
David Dolby Investments Ii Llc 2,834,838 1.70%
Myer & Myer Pty Ltd 1 2,313,000 1.40%
HSBC Custody Nominees 1 1,536,998 0.90%
Kenneth Ryan Billard 1,500,000 0.90%
Mr Alistair David Strong 1,320,000 0.80%
Bnp Paribas Nominees Pty Ltd 1,057,276 0.60%
BNP Paribas Nominees Pty Ltd 1 1,014,307 0.60%
Mr David Alexander Simpson & 999,699 0.60%
BNP Paribas Noms 936,844 0.60%
Ronnocob Pty Ltd 917,173 0.50%
Irsf Pty Limited 800,000 0.50%

Shareholder Distribution

As reported in the most recent Annual Report.

Holding Size 1 - 1,000 1,001 - 5,000 5,001 - 10,000 10,001 - 100,000 100,001+ Total
No. of Shareholders 606 657 222 304 67 1,856

Substantial Shareholders

A substantial shareholder is a person or entity that owns 5% or more of the voting shares in a company. Shares can be held through multiple entities, so the Substantial Shareholders list differs from the Top 20 Shareholders list.

Shareholding changes less than 1% do not require notification to the market. When all “Last Notice” dates are identical, it suggests that no (or minimal) change has occurred since the most recent Annual Report.

Note: If a substantial shareholder's stake drops below 5%, the "Shareholders Selling" field shows full ownership as sold and sets "New %" to zero, even if they continue to hold shares under the limit.

Name Last Notice Total Shares Shares Held (%)
Myer, Martyn Kenneth 30/06/2025 23,714,566 14.00
Australian Ethical Investment 30/06/2025 17,999,016 10.70
David Dolby 30/06/2025 28,567,640 16.90
National Nominees Ltd 25/09/2025 15,497,400 9.05

Shareholders Buying

12 month transaction history compiled from ASX announcements.

Date Name Bought Previous % New %
06-06-25 National Nominees Ltd 1,511,099 9.63 10.64

Shareholders Selling

12 month transaction history compiled from ASX announcements.

Date Name Sold Previous % New %
03-11-25 Anacacia Pty Limited 11,638,439 6.80 --
25-09-25 National Nominees Ltd 2,456,330 10.64 9.05
23-09-25 Anacacia Pty Limited 2,384,827 8.20 6.80

Historical Data

Share Price History

Date Close Change %Chg Open High Low Volume Turnover

Historical Data

Year Closing Price Last Trade
2025 $1.75 30 June
2024 $1.12 28 June
2023 $1.65 30 June
2022 $1.53 30 June
2021 $1.36 30 June
2020 $0.36 30 June
2019 $0.195 28 June
2018 $0.76 29 June
2017 $1.14 30 June
2016 $0.78 30 June
2015 $0.21 30 June
2014 $0.30 30 June
CGS Historical Price Data (CSV)
Up to 20 years of EOD share price history

Important note:

All year-end and CSV data is "as traded on the day" and ignores corporate actions (e.g. share splits)

Market Index, ASX and Morningstar Logos

All data on this page is supplied by the ASX, Morningstar and Market Index. Read the disclaimer.