à Porta, Martin Anton — Insider Profile

Insider Profile

à Porta, Martin Anton

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$STN

Companies Filed At

Open-Market Buys (2yr)

—

Buy Value (2yr, open-market)

Jul 02, 2026

Most Recent Trade

Credibility
Score

69%

Hit Rate

+4.1%

Avg 90d Return

+4.0%

Median 90d Return

Evaluated Trades

+32.4%

Best Trade

-11.5%

Worst Trade

Hit rate and returns are based on 35 open-market buys with evaluable 90-day outcomes. Score reflects historical conviction, not a guarantee of future performance. This insider has a solid track record of profitable timing.

Cross-Company Track Record

THIN HISTORY

100%

Hit Rate · 90d

-6.9%

Median Alpha · 90d

Closed Buys Evaluated

Beat XIU

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

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

Date	Company	Role	Nature	Dir.	Shares	Price	Value	Score
Jul 02, 2026	$STN Stantec	—	Comp. Grant	Buy	882	$97.82	$86K	63
Apr 01, 2026	$STN Stantec	—	Comp. Grant	Buy	702	$120.26	$84K	63
Jan 02, 2026	$STN Stantec	—	Comp. Grant	Buy	644	$129.52	$83K	63
Dec 31, 2025	$STN Stantec	—	Plan / DRIP	Buy	109	$131.53	$14K	63
Jul 02, 2025	$STN Stantec	—	Comp. Grant	Buy	558	$148.17	$83K	63
Apr 01, 2025	$STN Stantec	—	Comp. Grant	Buy	732	$119.28	$87K	63
Jan 02, 2025	$STN Stantec	—	Comp. Grant	Buy	774	$112.78	$87K	63
Dec 31, 2024	$STN Stantec	—	Plan / DRIP	Buy	99	$111.01	$11K	63
Oct 01, 2024	$STN Stantec	—	Comp. Grant	Buy	622	$108.76	$68K	63
Apr 01, 2024	$STN Stantec	—	Comp. Grant	Buy	602	$112.46	$68K	63
Apr 01, 2024	$STN Stantec	—	Comp. Grant	Buy	622	$106.38	$66K	63
Jan 02, 2024	$STN Stantec	—	Comp. Grant	Buy	623	$106.38	$66K	63
Dec 31, 2023	$STN Stantec	—	Plan / DRIP	Buy	26	$88.91	$2K	63
Dec 31, 2023	$STN Stantec	—	Plan / DRIP	Buy	25	$78.68	$2K	63
Dec 31, 2023	$STN Stantec	—	Plan / DRIP	Buy	25	$87.44	$2K	63
Dec 31, 2023	$STN Stantec	—	Plan / DRIP	Buy	24	$67.24	$2K	63
Oct 02, 2023	$STN Stantec	—	Comp. Grant	Buy	770	$88.13	$68K	63
Jul 04, 2023	$STN Stantec	—	Comp. Grant	Buy	765	$86.49	$66K	63
Apr 03, 2023	$STN Stantec	—	Comp. Grant	Buy	855	$79.01	$68K	63
Jan 03, 2023	$STN Stantec	—	Comp. Grant	Buy	1,043	$64.88	$68K	63
Dec 31, 2022	$STN Stantec	—	Plan / DRIP	Buy	11	$68.98	$759	63
Dec 31, 2022	$STN Stantec	—	Plan / DRIP	Buy	22	$63.40	$1K	63
Dec 31, 2022	$STN Stantec	—	Plan / DRIP	Buy	21	$57.14	$1K	63
Dec 31, 2022	$STN Stantec	—	Plan / DRIP	Buy	16	$62.67	$1K	63
Oct 03, 2022	$STN Stantec	—	Comp. Grant	Buy	1,141	$60.58	$69K	63
Jul 04, 2022	$STN Stantec	—	Comp. Grant	Buy	1,142	$56.39	$64K	63
Apr 01, 2022	$STN Stantec	—	Comp. Grant	Buy	997	$62.71	$63K	63
Jan 04, 2022	$STN Stantec	—	Comp. Grant	Buy	889	$71.07	$63K	63
Dec 31, 2021	$STN Stantec	—	Plan / DRIP	Buy	9	$60.30	$543	63
Dec 31, 2021	$STN Stantec	—	Comp. Grant	Buy	294	$59.50	$17K	63
Dec 31, 2021	$STN Stantec	—	Comp. Grant	Buy	800	$59.50	$48K	63
Dec 31, 2021	$STN Stantec	—	Plan / DRIP	Buy	7	$56.18	$393	63
Dec 31, 2021	$STN Stantec	—	Comp. Grant	Buy	316	$55.31	$17K	63
Dec 31, 2021	$STN Stantec	—	Comp. Grant	Buy	800	$55.31	$44K	63
Dec 31, 2021	$STN Stantec	—	Plan / DRIP	Buy	4	$55.80	$223	63
Dec 31, 2021	$STN Stantec	—	Comp. Grant	Buy	325	$53.80	$17K	63
Dec 31, 2021	$STN Stantec	—	Comp. Grant	Buy	800	$53.80	$43K	63
Mar 22, 2021	$STN Stantec	—	Open Market	Buy	4,000	$53.57	$214K	63
Jan 01, 2021	$STN Stantec	—	Comp. Grant	Buy	1,223	$41.28	$50K	63

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.