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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 2025-07-02 13:23 Tx date 2025-07-02	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$123,563 +840 vol $147.10 each	39,975
Filed 2025-04-02 13:19 Tx date 2025-04-01	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$128,806 +1,078 vol $119.49 each	39,135
Filed 2025-01-04 20:52 Tx date 2024-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$56,549 +510 vol $110.88 each	68,887
Filed 2025-01-02 18:18 Tx date 2025-01-02	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$135,106 +1,190 vol $113.53 each	38,057
Filed 2024-10-01 18:28 Tx date 2024-10-01	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$1,078 +10 vol $107.89 each	36,867
Filed 2024-10-01 18:27 Tx date 2024-10-01	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$118,573 +1,100 vol $107.79 each	36,857
Filed 2024-07-02 14:27 Tx date 2024-07-02	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$1,683 +15 vol $112.25 each	35,757
Filed 2024-07-02 14:25 Tx date 2024-07-02	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$113,406 +1,005 vol $112.84 each	35,742
Filed 2024-04-02 16:29 Tx date 2024-04-01	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$113,763 +1,010 vol $112.64 each	34,737
Filed 2024-01-04 17:42 Tx date 2024-01-02	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$1,045 +10 vol $104.56 each	33,727
Filed 2024-01-04 17:41 Tx date 2024-01-02	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$111,380 +1,057 vol $105.37 each	33,717
Filed 2024-01-04 17:35 Tx date 2023-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$13,158 +148 vol $88.91 each	68,377
Filed 2024-01-04 17:33 Tx date 2023-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$12,766 +146 vol $87.44 each	68,229
Filed 2024-01-04 17:32 Tx date 2023-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$12,431 +158 vol $78.68 each	68,083
Filed 2024-01-04 17:29 Tx date 2023-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$11,161 +166 vol $67.24 each	67,925
Filed 2023-10-05 13:49 Tx date 2023-10-02	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$118,799 +1,348 vol $88.13 each	67,759
Filed 2023-07-06 19:56 Tx date 2023-07-04	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$115,896 +1,340 vol $86.49 each	66,411
Filed 2023-04-04 18:19 Tx date 2023-04-03	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$118,198 +1,496 vol $79.01 each	65,071
Filed 2023-01-05 00:23 Tx date 2023-01-03	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$118,405 +1,825 vol $64.88 each	63,575
Filed 2023-01-05 00:19 Tx date 2022-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$10,778 +170 vol $63.40 each	61,750
Filed 2023-01-05 00:18 Tx date 2022-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$10,399 +182 vol $57.14 each	61,580
Filed 2023-01-05 00:17 Tx date 2022-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$10,027 +160 vol $62.67 each	61,398
Filed 2023-01-05 00:16 Tx date 2022-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$8,898 +129 vol $68.98 each	61,238
Filed 2022-10-06 15:49 Tx date 2022-10-03	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$120,978 +1,997 vol $60.58 each	61,109
Filed 2022-07-05 23:07 Tx date 2022-07-04	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$112,667 +1,998 vol $56.39 each	59,112
Filed 2022-04-03 13:58 Tx date 2022-04-01	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$109,428 +1,745 vol $62.71 each	57,114
Filed 2022-01-06 23:26 Tx date 2022-01-04	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$110,584 +1,556 vol $71.07 each	55,369
Filed 2022-01-04 21:29 Tx date 2021-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$8,683 +144 vol $60.30 each	53,813
Filed 2022-01-04 21:29 Tx date 2021-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$17,493 +294 vol $59.50 each	53,669
Filed 2022-01-04 21:27 Tx date 2021-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$47,600 +800 vol $59.50 each	53,375
Filed 2022-01-04 21:25 Tx date 2021-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$8,427 +150 vol $56.18 each	52,575
Filed 2022-01-04 21:25 Tx date 2021-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$17,477 +316 vol $55.31 each	52,425
Filed 2022-01-04 21:23 Tx date 2021-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$44,248 +800 vol $55.31 each	52,109
Filed 2022-01-04 21:22 Tx date 2021-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$8,258 +148 vol $55.80 each	51,309
Filed 2022-01-04 21:21 Tx date 2021-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$17,485 +325 vol $53.80 each	51,161
Filed 2022-01-04 21:18 Tx date 2021-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$43,040 +800 vol $53.80 each	50,836
Filed 2022-01-04 21:17 Tx date 2021-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$7,525 +176 vol $42.76 each	50,036
Filed 2022-01-04 21:13 Tx date 2021-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$17,461 +423 vol $41.28 each	49,860
Filed 2022-01-04 21:12 Tx date 2021-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$33,024 +800 vol $41.28 each	49,437
Filed 2021-01-03 20:23 Tx date 2020-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$7,387 +184 vol $40.15 each	48,637
Filed 2021-01-03 20:22 Tx date 2020-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$32,344 +800 vol $40.43 each	48,453
Filed 2021-01-03 20:21 Tx date 2020-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$7,253 +171 vol $42.42 each	47,653
Filed 2021-01-03 20:19 Tx date 2020-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$33,528 +800 vol $41.91 each	47,482
Filed 2021-01-03 20:18 Tx date 2020-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$7,100 +188 vol $37.77 each	46,682
Filed 2021-01-03 20:17 Tx date 2020-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$28,800 +800 vol $36.00 each	46,494
Filed 2021-01-03 20:15 Tx date 2020-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$29,360 +800 vol $36.70 each	45,694
Filed 2020-10-02 17:10 Tx date 2020-10-01	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$14,292 +353 vol $40.49 each	32,660
Filed 2020-07-02 17:22 Tx date 2020-07-02	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$15,041 +360 vol $41.78 each	32,307
Filed 2020-04-02 19:20 Tx date 2020-04-01	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$17,517 +500 vol $35.03 each	31,947
Filed 2020-03-13 21:49 Tx date 2019-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$6,516 +171 vol $38.11 each	44,894
Filed 2020-01-02 17:27 Tx date 2019-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$6,327 +222 vol $28.50 each	44,723
Filed 2020-01-02 17:24 Tx date 2019-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$23,456 +800 vol $29.32 each	44,501
Filed 2020-01-02 17:22 Tx date 2019-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$6,175 +194 vol $31.83 each	43,701
Filed 2020-01-02 17:19 Tx date 2019-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$25,144 +800 vol $31.43 each	43,507
Filed 2020-01-02 17:17 Tx date 2019-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$6,045 +187 vol $32.33 each	42,707
Filed 2020-01-02 17:10 Tx date 2019-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$25,264 +800 vol $31.58 each	42,520
Filed 2020-01-02 17:08 Tx date 2019-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$23,928 +800 vol $29.91 each	41,720
Filed 2020-01-02 17:03 Tx date 2020-01-02	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$11,328 +308 vol $36.78 each	31,447
Filed 2019-10-02 10:35 Tx date 2019-10-01	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$15,014 +511 vol $29.38 each	31,139
Filed 2019-07-03 11:45 Tx date 2019-07-02	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$14,070 +440 vol $31.98 each	30,628
Filed 2019-04-02 15:59 Tx date 2019-04-01	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$13,207 +410 vol $32.21 each	30,188
Filed 2019-03-13 Tx date 2018-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$5,624 +188 vol $29.92 each	40,920
Filed 2019-01-03 Tx date 2018-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$28,127 +800 vol $35.16 each	37,842
Filed 2019-01-03 Tx date 2018-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$25,704 +800 vol $32.13 each	40,563
Filed 2019-01-03 Tx date 2018-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$5,313 +156 vol $34.06 each	39,763
Filed 2019-01-03 Tx date 2018-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$27,048 +800 vol $33.81 each	39,607
Filed 2019-01-03 Tx date 2018-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$5,455 +169 vol $32.28 each	40,732
Filed 2019-01-03 Tx date 2018-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$5,199 +165 vol $31.51 each	38,807
Filed 2019-01-03 Tx date 2018-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$25,432 +800 vol $31.79 each	38,642
Filed 2019-01-02 Tx date 2019-01-02	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$12,868 +430 vol $29.93 each	29,778
Filed 2018-10-02 Tx date 2018-10-01	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$12,916 +401 vol $32.21 each	29,348
Filed 2018-07-03 Tx date 2018-07-03	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$12,980 +380 vol $34.16 each	28,947
Filed 2018-04-02 Tx date 2018-04-02	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$12,885 +407 vol $31.66 each	28,567
Filed 2018-03-16 Tx date 2017-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$4,611 +131 vol $35.20 each	37,042
Filed 2018-01-02 Tx date 2017-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$4,486 +128 vol $35.05 each	36,911
Filed 2018-01-02 Tx date 2017-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$27,704 +800 vol $34.63 each	36,783
Filed 2018-01-02 Tx date 2017-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$4,392 +135 vol $32.54 each	35,983
Filed 2018-01-02 Tx date 2017-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$26,120 +800 vol $32.65 each	35,848
Filed 2018-01-02 Tx date 2017-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 30 - Acquisition or disposition under a purchase/ownership plan	$4,266 +122 vol $34.97 each	35,048
Filed 2018-01-02 Tx date 2017-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$27,608 +800 vol $34.51 each	34,926
Filed 2018-01-02 Tx date 2017-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$27,136 +800 vol $33.92 each	34,126
Filed 2018-01-02 Tx date 2018-01-02	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$12,752 +364 vol $35.03 each	28,160
Filed 2017-10-03 Tx date 2017-10-02	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$13,208 +380 vol $34.76 each	27,796
Filed 2017-07-06 Tx date 2017-07-05	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$13,024 +400 vol $32.56 each	27,416
Filed 2017-04-04 Tx date 2017-04-03	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$13,193 +381 vol $34.63 each	27,016
Filed 2017-03-20 Tx date 2016-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$4,172 +122 vol $34.20 each	33,326
Filed 2017-01-06 Tx date 2016-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$3,605 +117 vol $30.82 each	33,204
Filed 2017-01-06 Tx date 2016-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$24,664 +800 vol $30.83 each	33,087
Filed 2017-01-06 Tx date 2016-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$3,503 +110 vol $31.85 each	32,287
Filed 2017-01-06 Tx date 2016-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$25,064 +800 vol $31.33 each	32,177
Filed 2017-01-06 Tx date 2016-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$3,416 +104 vol $32.85 each	31,377
Filed 2017-01-06 Tx date 2016-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$26,400 +800 vol $33.00 each	31,273
Filed 2017-01-06 Tx date 2016-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$27,456 +800 vol $34.32 each	30,473
Filed 2017-01-04 Tx date 2017-01-03	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$12,896 +376 vol $34.30 each	26,635
Filed 2016-10-04 Tx date 2016-10-03	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$12,965 +424 vol $30.58 each	26,259
Filed 2016-07-07 Tx date 2016-07-07	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$13,027 +415 vol $31.39 each	25,835
Filed 2016-04-14 Tx date 2016-04-14	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 15 - Acquisition or disposition under a prospectus	$260,150 +8,600 vol $30.25 each	25,420
Filed 2016-04-06 Tx date 2016-04-05	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$12,752 +393 vol $32.45 each	16,820
Filed 2016-03-24 Tx date 2014-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$105,376 +1,600 vol $65.86 each	17,896
Filed 2016-03-24 Tx date 2014-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$52,688 +800 vol $65.86 each
Filed 2016-01-25 Tx date 2015-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$3,099 +96 vol $32.29 each	28,873
Filed 2016-01-13 Tx date 2016-01-13	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$13,681 +427 vol $32.04 each	16,427
Filed 2016-01-04 Tx date 2015-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$2,898 +94 vol $30.84 each	28,777
Filed 2016-01-04 Tx date 2015-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$46,688 +1,600 vol $29.18 each	28,683
Filed 2016-01-04 Tx date 2015-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$2,735 +75 vol $36.48 each	27,083
Filed 2016-01-04 Tx date 2015-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$58,400 +1,600 vol $36.50 each	27,008
Filed 2016-01-04 Tx date 2015-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$2,558 +83 vol $30.82 each	25,408
Filed 2016-01-04 Tx date 2015-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$48,496 +1,600 vol $30.31 each	25,325
Filed 2016-01-04 Tx date 2015-12-31	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares Deferred Share Units 56 - Grant of rights	$51,088 +1,600 vol $31.93 each	23,725
Filed 2015-11-18 Tx date 2015-11-18	$STN Stantec Inc.	Ammerman, Douglas Keith 4 - Director of Issuer Direct Ownership	Common Shares 10 - Acquisition or disposition in the public market	$199,440 +8,000 vol $24.93 each	16,000