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Canada Chemicals

Brazil Potash Corp (GRO)

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Ticker: GRO Exchange: ASE
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Simpson, Matthew James
Director of Issuer, Senior Officer of Issuer
1 purchase — total 30,450 USD
Buy 22 Dec 2025
Value US$3,708,893.58 | Price 28.39 | Shares 54,984
Buy 21 Nov 2025
Value CA$2,208,570.89 | Price 263.64 | Shares 97,811
Buy 20 Nov 2025
Value CA$48,311.23 | Price 1.99 | Shares 24,277
Buy 18 Nov 2025
Value CA$40,000.00 | Price 2.00 | Shares 20,000
Buy 14 Nov 2025
Value CA$321.60 | Price 2.01 | Shares 160
Sale 12 Nov 2025
Value US$7,727,744.00 | Price 2.00 | Shares 3,863,872
Buy 28 Feb 2025
Value CA$11,300.80 | Price 2.83 | Shares 4,000
Buy 28 Feb 2025
Value CA$8,389.20 | Price 2.80 | Shares 3,000
Buy 28 Feb 2025
Value CA$7,537.86 | Price 2.82 | Shares 2,673
Buy 28 Feb 2025
Value CA$952.29 | Price 2.91 | Shares 327
Buy 27 Feb 2025
Value CA$30,109.00 | Price 3.01 | Shares 10,000
Buy 27 Feb 2025
Value CA$29,355.60 | Price 2.88 | Shares 10,200
Buy 26 Feb 2025
Value CA$14,210.00 | Price 2.84 | Shares 5,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-12-22 2025-12-22 B Purchase
3.4
Simpson, Matthew James

Director of Issuer, Senior Officer of Issuer

Executive Director
54,984 -14.1%
28.39
US$3,708,894 		54,984 -14.1% 28.39 US$3,708,894
2025-11-21 2025-11-21 B Purchase
1.5
Schmidt, Mayo

Director of Issuer, Senior Officer of Issuer

Executive Director
97,811 -4.7%
263.64
CA$2,208,571 		97,811 -4.7% 263.64 CA$2,208,571
2025-11-20 2025-11-20 B Purchase
1.5
Schmidt, Mayo

Director of Issuer, Senior Officer of Issuer

Executive Director
10,551 -4.8%
417.71
CA$3,882,615 		10,551 -4.8% 417.71 CA$3,882,615
2025-11-18 2025-11-18 B Purchase
1.5
Schmidt, Mayo

Director of Issuer, Senior Officer of Issuer

Executive Director
20,000 +66.3%
2.00
CA$40,000 		20,000 +66.3% 2.00 CA$40,000
2025-11-17 2025-11-14 B Purchase
1.5
Schmidt, Mayo

Director of Issuer, Senior Officer of Issuer

Executive Director
160 +0.5%
2.01
CA$322 		160 +0.5% 2.01 CA$322
2025-11-14 2025-11-12 S Sale
0.6
SENTIENT EXECUTIVE GP III, LTD
Large shareholder
3,863,872 -100.0%
2.00
US$7,727,744 		3,863,872 -100.0% 2.00 US$7,727,744
2025-02-28 2025-02-28 B Purchase
3.4
Simpson, Matthew James

Director of Issuer, Senior Officer of Issuer

Executive Director
4,000 +25.0%
2.83
CA$11,301 		4,000 +25.0% 2.83 CA$11,301
2025-02-28 2025-02-28 B Purchase
3.4
Simpson, Matthew James

Director of Issuer, Senior Officer of Issuer

Executive Director
3,000 +23.1%
2.80
CA$8,389 		3,000 +23.1% 2.80 CA$8,389
2025-02-28 2025-02-28 B Purchase
3.4
Simpson, Matthew James

Director of Issuer, Senior Officer of Issuer

Executive Director
2,673 +25.9%
2.82
CA$7,538 		2,673 +25.9% 2.82 CA$7,538
2025-02-28 2025-02-28 B Purchase
3.4
Simpson, Matthew James

Director of Issuer, Senior Officer of Issuer

Executive Director
327 +3.3%
2.91
CA$952 		327 +3.3% 2.91 CA$952
2025-02-27 2025-02-27 B Purchase
3.4
Simpson, Matthew James

Director of Issuer, Senior Officer of Issuer

Executive Director
10,000
3.01
CA$30,109 		10,000 3.01 CA$30,109
2025-02-27 2025-02-27 B Purchase
1.5
Schmidt, Mayo

Director of Issuer, Senior Officer of Issuer

Executive Director
10,200 +204.0%
2.88
CA$29,356 		10,200 +204.0% 2.88 CA$29,356
2025-02-27 2025-02-26 B Purchase
1.5
Schmidt, Mayo

Director of Issuer, Senior Officer of Issuer

Executive Director
5,000
2.84
CA$14,210 		5,000 2.84 CA$14,210
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