ALLEGION PLC

Ticker: ALLE CUSIP: G0176J109 Class: Com

GATEWAY INVESTMENT ADVISERS LLC's Holding History (CIK: 0001114618)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 15,954 Value ($000) $2,540 Avg Close $166.68 Range $157.09 - $180.68

Q3 2025

Shares 15,549 Value ($000) $2,758 Avg Close $165.14 Range $143.31 - $180.34

Q2 2025

Shares 15,533 Value ($000) $2,239 Avg Close $136.29 Range $116.14 - $145.40

Q1 2025

Shares 15,548 Value ($000) $2,028 Avg Close $128.52 Range $122.06 - $135.22

Q4 2024

Shares 15,601 Value ($000) $2,039 Avg Close $139.95 Range $128.61 - $154.35

Q3 2024

Shares 17,956 Value ($000) $2,617 Avg Close $130.49 Range $111.63 - $144.82

Q2 2024

Shares 17,949 Value ($000) $2,121 Avg Close $121.01 Range $111.93 - $131.93

Q1 2024

Shares 17,961 Value ($000) $2,420 Avg Close $125.31 Range $114.59 - $133.89

Q4 2023

Shares 18,017 Value ($000) $2,283 Avg Close $104.12 Range $93.47 - $125.60

Q3 2023

Shares 18,017 Value ($000) $1,877 Avg Close $109.30 Range $99.31 - $124.53

Q2 2023

Shares 18,017 Value ($000) $2,162 Avg Close $105.58 Range $94.72 - $117.23

Q1 2023

Shares 18,080 Value ($000) $1,930 Avg Close $108.07 Range $96.23 - $118.81

Q4 2022

Shares 15,746 Value ($000) $1,657 Avg Close $100.07 Range $83.73 - $112.15

Q3 2022

Shares 15,695 Value ($000) $1,408 Avg Close $94.59 Range $84.65 - $104.34

Q2 2022

Shares 15,837 Value ($000) $1,550 Avg Close $103.25 Range $88.83 - $114.47

Q1 2022

Shares 15,829 Value ($000) $1,738 Avg Close $112.47 Range $101.20 - $126.48

Q4 2021

Shares 15,829 Value ($000) $2,096 Avg Close $123.66 Range $115.98 - $130.02

Q3 2021

Shares 15,852 Value ($000) $2,095 Avg Close $131.00 Range $124.76 - $140.11

Q2 2021

Shares 15,866 Value ($000) $2,210 Avg Close $128.51 Range $117.11 - $136.04

Q1 2021

Shares 15,920 Value ($000) $2,000 Avg Close $108.27 Range $99.80 - $120.68

Q4 2020

Shares 15,920 Value ($000) $1,853 Avg Close $101.61 Range $89.37 - $110.59

Q3 2020

Shares 15,998 Value ($000) $1,582 Avg Close $94.58 Range $87.82 - $104.66

Q2 2020

Shares 16,026 Value ($000) $1,638 Avg Close $91.58 Range $76.30 - $109.06

Q1 2020

Shares 16,728 Value ($000) $1,539 Avg Close $110.79 Range $71.82 - $128.88

Q4 2019

Shares 16,728 Value ($000) $2,083 Avg Close $106.60 Range $90.88 - $116.14

Q3 2019

Shares 16,954 Value ($000) $1,757 Avg Close $93.98 Range $85.60 - $103.15

Q2 2019

Shares 26,327 Value ($000) $2,910 Avg Close $91.91 Range $83.75 - $101.88

Q1 2019

Shares 26,649 Value ($000) $2,417 Avg Close $79.73 Range $71.73 - $85.96

Q4 2018

Shares 32,484 Value ($000) $2,589 Avg Close $78.88 Range $68.54 - $86.17

Q3 2018

Shares 32,484 Value ($000) $2,942 Avg Close $76.93 Range $69.18 - $83.68

Q2 2018

Shares 32,469 Value ($000) $2,512 Avg Close $72.85 Range $67.15 - $79.14

Q1 2018

Shares 32,909 Value ($000) $2,807 Avg Close $76.06 Range $69.07 - $80.19

Q4 2017

Shares 33,424 Value ($000) $2,659 Avg Close $75.87 Range $71.18 - $81.30

Q3 2017

Shares 34,150 Value ($000) $2,953 Avg Close $73.06 Range $69.38 - $78.66

Q2 2017

Shares 34,290 Value ($000) $2,782 Avg Close $70.63 Range $66.66 - $74.78

Q1 2017

Shares 34,279 Value ($000) $2,595 Avg Close $63.57 Range $57.41 - $68.79

Q4 2016

Shares 34,932 Value ($000) $2,236 Avg Close $59.48 Range $55.20 - $62.82

Q3 2016

Shares 26,261 Value ($000) $1,810 Avg Close $63.16 Range $59.12 - $65.88

Q2 2016

Shares 21,845 Value ($000) $1,517 Avg Close $59.47 Range $56.45 - $62.47

Q1 2016

Shares 15,345 Value ($000) $978 Avg Close $54.61 Range $47.29 - $58.49

Q4 2015

Shares 14,304 Value ($000) $943 Avg Close $57.16 Range $50.88 - $60.71

Q3 2015

Shares 14,454 Value ($000) $833 Avg Close $54.31 Range $48.38 - $58.81

Q2 2015

Shares 15,242 Value ($000) $917 Avg Close $54.51 Range $52.25 - $56.37

Q1 2015

Shares 15,408 Value ($000) $943 Avg Close $50.73 Range $46.43 - $55.08

Q4 2014

Shares 15,545 Value ($000) $862 Avg Close $46.00 Range $38.82 - $49.74

Q3 2014

Shares 15,625 Value ($000) $744 Avg Close $46.37 Range $41.92 - $51.20

Q2 2014

Shares 15,025 Value ($000) $852 Avg Close $46.47 Range $42.39 - $51.57

Q1 2014

Shares 13,775 Value ($000) $719 Avg Close $44.33 Range $37.19 - $49.20

Q4 2013

Shares 13,928 Value ($000) $615 Avg Close $38.52 Range $35.50 - $44.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,954	$2,540	$166.68	$157.09 - $180.68
Q3 2025	15,549	$2,758	$165.14	$143.31 - $180.34
Q2 2025	15,533	$2,239	$136.29	$116.14 - $145.40
Q1 2025	15,548	$2,028	$128.52	$122.06 - $135.22
Q4 2024	15,601	$2,039	$139.95	$128.61 - $154.35
Q3 2024	17,956	$2,617	$130.49	$111.63 - $144.82
Q2 2024	17,949	$2,121	$121.01	$111.93 - $131.93
Q1 2024	17,961	$2,420	$125.31	$114.59 - $133.89
Q4 2023	18,017	$2,283	$104.12	$93.47 - $125.60
Q3 2023	18,017	$1,877	$109.30	$99.31 - $124.53
Q2 2023	18,017	$2,162	$105.58	$94.72 - $117.23
Q1 2023	18,080	$1,930	$108.07	$96.23 - $118.81
Q4 2022	15,746	$1,657	$100.07	$83.73 - $112.15
Q3 2022	15,695	$1,408	$94.59	$84.65 - $104.34
Q2 2022	15,837	$1,550	$103.25	$88.83 - $114.47
Q1 2022	15,829	$1,738	$112.47	$101.20 - $126.48
Q4 2021	15,829	$2,096	$123.66	$115.98 - $130.02
Q3 2021	15,852	$2,095	$131.00	$124.76 - $140.11
Q2 2021	15,866	$2,210	$128.51	$117.11 - $136.04
Q1 2021	15,920	$2,000	$108.27	$99.80 - $120.68
Q4 2020	15,920	$1,853	$101.61	$89.37 - $110.59
Q3 2020	15,998	$1,582	$94.58	$87.82 - $104.66
Q2 2020	16,026	$1,638	$91.58	$76.30 - $109.06
Q1 2020	16,728	$1,539	$110.79	$71.82 - $128.88
Q4 2019	16,728	$2,083	$106.60	$90.88 - $116.14
Q3 2019	16,954	$1,757	$93.98	$85.60 - $103.15
Q2 2019	26,327	$2,910	$91.91	$83.75 - $101.88
Q1 2019	26,649	$2,417	$79.73	$71.73 - $85.96
Q4 2018	32,484	$2,589	$78.88	$68.54 - $86.17
Q3 2018	32,484	$2,942	$76.93	$69.18 - $83.68
Q2 2018	32,469	$2,512	$72.85	$67.15 - $79.14
Q1 2018	32,909	$2,807	$76.06	$69.07 - $80.19
Q4 2017	33,424	$2,659	$75.87	$71.18 - $81.30
Q3 2017	34,150	$2,953	$73.06	$69.38 - $78.66
Q2 2017	34,290	$2,782	$70.63	$66.66 - $74.78
Q1 2017	34,279	$2,595	$63.57	$57.41 - $68.79
Q4 2016	34,932	$2,236	$59.48	$55.20 - $62.82
Q3 2016	26,261	$1,810	$63.16	$59.12 - $65.88
Q2 2016	21,845	$1,517	$59.47	$56.45 - $62.47
Q1 2016	15,345	$978	$54.61	$47.29 - $58.49
Q4 2015	14,304	$943	$57.16	$50.88 - $60.71
Q3 2015	14,454	$833	$54.31	$48.38 - $58.81
Q2 2015	15,242	$917	$54.51	$52.25 - $56.37
Q1 2015	15,408	$943	$50.73	$46.43 - $55.08
Q4 2014	15,545	$862	$46.00	$38.82 - $49.74
Q3 2014	15,625	$744	$46.37	$41.92 - $51.20
Q2 2014	15,025	$852	$46.47	$42.39 - $51.57
Q1 2014	13,775	$719	$44.33	$37.19 - $49.20
Q4 2013	13,928	$615	$38.52	$35.50 - $44.11