Seitz, Kenneth Alvin — Insider Profile

Insider Profile

Seitz, Kenneth Alvin

🔒 Follow — get an alert on any new filing

$NTR · President & CEO

Companies Filed At

Open-Market Buys (2yr)

$11.7M

Buy Value (2yr, open-market)

May 08, 2026

Most Recent Trade

Credibility
Score

50%

Hit Rate

+3.1%

Avg 90d Return

-0.1%

Median 90d Return

Evaluated Trades

+57.2%

Best Trade

-33.0%

Worst Trade

Hit rate and returns are based on 54 open-market buys with evaluable 90-day outcomes. Score reflects historical conviction, not a guarantee of future performance. Limited signal — either below-average timing or insufficient trade history.

Cross-Company Track Record

25%

Hit Rate · 90d

-16.8%

Median Alpha · 90d

Closed Buys Evaluated

25%

Beat XIU

All-insider base rate: 59% hit rate · +1.3% mean alpha (n=11504)

cluster buyer high frequency size concentrated

Entry: closing price on SEDI filing date (point-in-time). Exit: 90 calendar days later. Alpha vs XIU.TO (iShares TSX 60). Closed trades only. Not investment advice.

Research 8 closed buys with individual return outcomes available on the Research plan.

Currently Accumulating Companies this insider is net-buying on the open market over the last 90 days

$NTR 85

Nutrien

$369K · 1 buy

Last buy May 08, 2026

Date	Company	Role	Nature	Dir.	Shares	Price	Value	Score
May 08, 2026	$NTR Nutrien	President & CEO	Open Market	Buy	3,900	$94.52	$369K	85
Mar 13, 2026	$NTR Nutrien	President & CEO	Other	Sell	31,501	$61.41	$1.9M	85
Mar 13, 2026	$NTR Nutrien	President & CEO	Other	Sell	20,456	$61.41	$1.3M	85
Mar 13, 2026	$NTR Nutrien	President & CEO	Expiry	Sell	9,328	—	—	85
Mar 12, 2026	$NTR Nutrien	President & CEO	Exercise	Sell	27,545	$53.29	$1.5M	85
Mar 12, 2026	$NTR Nutrien	President & CEO	Open Market	Buy	56,871	$85.00	$4.8M	85
Mar 12, 2026	$NTR Nutrien	President & CEO	Exercise	Buy	29,326	$53.45	$1.6M	85
Mar 12, 2026	$NTR Nutrien	President & CEO	Exercise	Buy	27,545	$53.29	$1.5M	85
Mar 12, 2026	$NTR Nutrien	President & CEO	Exercise	Sell	29,326	$53.45	$1.6M	85
Feb 20, 2026	$NTR Nutrien	President & CEO	Comp. Grant	Buy	106,040	$71.38	$7.6M	85
Feb 20, 2026	$NTR Nutrien	President & CEO	Comp. Grant	Buy	35,394	—	—	85
Feb 20, 2026	$NTR Nutrien	President & CEO	Comp. Grant	Buy	70,788	—	—	85
Jan 16, 2026	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	720	$62.76	$45K	85
Jan 16, 2026	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	1,359	$62.76	$85K	85
Oct 17, 2025	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	770	$58.19	$45K	85
Oct 17, 2025	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	1,539	$58.19	$90K	85
Jul 18, 2025	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	1,530	$57.99	$89K	85
Jul 18, 2025	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	764	$57.99	$44K	85
Jun 13, 2025	$NTR Nutrien	President & CEO	Exercise	Sell	28,427	$42.23	$1.2M	85
Jun 13, 2025	$NTR Nutrien	President & CEO	Exercise	Sell	29,326	$53.45	$1.6M	85
Jun 13, 2025	$NTR Nutrien	President & CEO	Exercise	Sell	36,770	$56.62	$2.1M	85
Jun 13, 2025	$NTR Nutrien	President & CEO	Open Market	Buy	29,326	$62.00	$1.8M	85
Jun 13, 2025	$NTR Nutrien	President & CEO	Open Market	Buy	28,427	$62.01	$1.8M	85
Jun 13, 2025	$NTR Nutrien	President & CEO	Open Market	Buy	36,770	$62.00	$2.3M	85
Jun 13, 2025	$NTR Nutrien	President & CEO	Exercise	Buy	29,326	$53.45	$1.6M	85
Jun 13, 2025	$NTR Nutrien	President & CEO	Exercise	Buy	28,427	$42.23	$1.2M	85
Jun 13, 2025	$NTR Nutrien	President & CEO	Exercise	Buy	36,770	$56.62	$2.1M	85
Apr 10, 2025	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	1,745	$50.26	$88K	85
Apr 10, 2025	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	873	$50.26	$44K	85
Mar 07, 2025	$NTR Nutrien	President & CEO	Other	Sell	21,361	$46.45	$992K	85
Mar 07, 2025	$NTR Nutrien	President & CEO	Other	Sell	27,642	$46.45	$1.3M	85
Mar 07, 2025	$NTR Nutrien	President & CEO	Expiry	Sell	21,361	—	—	85
Feb 21, 2025	$NTR Nutrien	President & CEO	Comp. Grant	Buy	65,184	—	—	85
Feb 21, 2025	$NTR Nutrien	President & CEO	Comp. Grant	Buy	110,179	$53.29	$5.9M	85
Feb 21, 2025	$NTR Nutrien	President & CEO	Comp. Grant	Buy	32,592	—	—	85
Jan 17, 2025	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	1,671	$44.24	$74K	85
Jan 17, 2025	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	911	$44.24	$40K	85
Dec 24, 2024	$NTR Nutrien	President & CEO	Open Market	Buy	10,490	$64.04	$672K	85
Oct 18, 2024	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	816	$48.86	$40K	85
Oct 18, 2024	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	1,496	$48.86	$73K	85
Apr 11, 2024	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	1,340	$53.42	$72K	85
Apr 11, 2024	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	731	$53.42	$39K	85
Jan 12, 2024	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	891	$56.65	$50K	85
Jan 12, 2024	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	475	$56.65	$27K	85
Oct 13, 2023	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	799	$62.65	$50K	85
Oct 13, 2023	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	426	$62.65	$27K	85
Jul 14, 2023	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	434	$60.92	$26K	85
Jul 14, 2023	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	814	$60.92	$50K	85
Apr 13, 2023	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	361	$72.74	$26K	85
Apr 13, 2023	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	678	$72.74	$49K	85
Mar 09, 2023	$NTR Nutrien	President & CEO	Expiry	Sell	27,236	—	—	85
Mar 09, 2023	$NTR Nutrien	President & CEO	Other	Sell	44,893	$75.43	$3.4M	85
Mar 06, 2023	$NTR Nutrien	President & CEO	Exercise	Sell	36,771	$56.62	$2.1M	85
Mar 06, 2023	$NTR Nutrien	President & CEO	Exercise	Sell	56,853	$42.23	$2.4M	85
Mar 06, 2023	$NTR Nutrien	President & CEO	Exercise	Buy	56,853	$42.23	$2.4M	85
Mar 06, 2023	$NTR Nutrien	President & CEO	Open Market	Buy	30,016	$81.12	$2.4M	85
Mar 06, 2023	$NTR Nutrien	President & CEO	Open Market	Buy	38,275	$81.45	$3.1M	85
Mar 06, 2023	$NTR Nutrien	President & CEO	Exercise	Buy	36,771	$56.62	$2.1M	85
Feb 15, 2023	$NTR Nutrien	President & CEO	Comp. Grant	Buy	53,728	$78.95	$4.2M	85
Feb 15, 2023	$NTR Nutrien	President & CEO	Comp. Grant	Buy	36,455	—	—	85
Feb 15, 2023	$NTR Nutrien	President & CEO	Comp. Grant	Buy	18,228	—	—	85
Jan 13, 2023	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	813	$75.51	$61K	85
Jan 13, 2023	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	198	$75.51	$15K	85
Nov 09, 2022	$NTR Nutrien	President & CEO	Open Market	Buy	7,790	$102.18	$796K	85
Nov 04, 2022	$NTR Nutrien	President & CEO	Comp. Grant	Buy	11,366	—	—	85
Nov 04, 2022	$NTR Nutrien	President & CEO	Comp. Grant	Buy	11,366	—	—	85
Oct 14, 2022	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	843	$85.04	$72K	85
Oct 14, 2022	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	300	$85.04	$26K	85
Jul 15, 2022	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	766	$71.94	$55K	85
Jul 15, 2022	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	129	$71.94	$9K	85
Feb 16, 2022	$NTR Nutrien	President & CEO	Comp. Grant	Buy	27,284	—	—	85
Feb 16, 2022	$NTR Nutrien	President & CEO	Comp. Grant	Buy	53,367	$77.50	$4.1M	85
Feb 16, 2022	$NTR Nutrien	President & CEO	Comp. Grant	Buy	13,641	—	—	85
Jan 14, 2022	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	553	$71.94	$40K	85
Oct 15, 2021	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	36	$71.55	$3K	85
Oct 15, 2021	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	553	$71.55	$40K	85
Jul 16, 2021	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	41	$61.25	$3K	85
Jul 16, 2021	$NTR Nutrien	President & CEO	Plan / DRIP	Buy	641	$61.25	$39K	85

Muted rows are plan purchases, compensation grants, or DRIP — not open-market. Confluence Scores reflect the company's current score, not the score at time of trade.