ALLEGION PLC

Ticker: ALLE CUSIP: G0176J109 Class: Com

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q4 2020

Shares 12,696 Value ($000) $1,478 Avg Close $101.61 Range $89.37 - $110.59

Q3 2020

Shares 12,954 Value ($000) $1,281 Avg Close $94.58 Range $87.82 - $104.66

Q2 2020

Shares 13,166 Value ($000) $1,346 Avg Close $91.58 Range $76.30 - $109.06

Q1 2020

Shares 13,257 Value ($000) $1,220 Avg Close $110.79 Range $71.82 - $128.88

Q4 2019

Shares 13,257 Value ($000) $1,651 Avg Close $106.60 Range $90.88 - $116.14

Q3 2019

Shares 13,303 Value ($000) $1,379 Avg Close $93.98 Range $85.60 - $103.15

Q2 2019

Shares 13,398 Value ($000) $1,481 Avg Close $91.91 Range $83.75 - $101.88

Q1 2019

Shares 13,476 Value ($000) $1,222 Avg Close $79.73 Range $71.73 - $85.96

Q4 2018

Shares 13,402 Value ($000) $1,068 Avg Close $78.88 Range $68.54 - $86.17

Q3 2018

Shares 13,355 Value ($000) $1,210 Avg Close $76.93 Range $69.18 - $83.68

Q2 2018

Shares 13,323 Value ($000) $1,031 Avg Close $72.85 Range $67.15 - $79.14

Q1 2018

Shares 13,259 Value ($000) $1,131 Avg Close $76.06 Range $69.07 - $80.19

Q4 2017

Shares 13,231 Value ($000) $1,053 Avg Close $75.87 Range $71.18 - $81.30

Q3 2017

Shares 13,186 Value ($000) $1,140 Avg Close $73.06 Range $69.38 - $78.66

Q2 2017

Shares 13,223 Value ($000) $1,073 Avg Close $70.63 Range $66.66 - $74.78

Q1 2017

Shares 13,194 Value ($000) $999 Avg Close $63.57 Range $57.41 - $68.79

Q4 2016

Shares 13,118 Value ($000) $840 Avg Close $59.48 Range $55.20 - $62.82

Q2 2016

Shares 12,895 Value ($000) $895 Avg Close $59.47 Range $56.45 - $62.47

Q1 2016

Shares 12,800 Value ($000) $815 Avg Close $54.61 Range $47.29 - $58.49

Q4 2015

Shares 12,530 Value ($000) $826 Avg Close $57.16 Range $50.88 - $60.71

Q3 2015

Shares 12,397 Value ($000) $715 Avg Close $54.31 Range $48.38 - $58.81

Q2 2015

Shares 12,320 Value ($000) $741 Avg Close $54.51 Range $52.25 - $56.37

Q1 2015

Shares 12,364 Value ($000) $756 Avg Close $50.73 Range $46.43 - $55.08

Q4 2014

Shares 12,280 Value ($000) $681 Avg Close $46.00 Range $38.82 - $49.74

Q3 2014

Shares 12,310 Value ($000) $586 Avg Close $46.37 Range $41.92 - $51.20

Q2 2014

Shares 11,566 Value ($000) $656 Avg Close $46.47 Range $42.39 - $51.57

Q1 2014

Shares 11,566 Value ($000) $603 Avg Close $44.33 Range $37.19 - $49.20

Q4 2013

Shares 15,316 Value ($000) $677 Avg Close $38.52 Range $35.50 - $44.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	12,696	$1,478	$101.61	$89.37 - $110.59
Q3 2020	12,954	$1,281	$94.58	$87.82 - $104.66
Q2 2020	13,166	$1,346	$91.58	$76.30 - $109.06
Q1 2020	13,257	$1,220	$110.79	$71.82 - $128.88
Q4 2019	13,257	$1,651	$106.60	$90.88 - $116.14
Q3 2019	13,303	$1,379	$93.98	$85.60 - $103.15
Q2 2019	13,398	$1,481	$91.91	$83.75 - $101.88
Q1 2019	13,476	$1,222	$79.73	$71.73 - $85.96
Q4 2018	13,402	$1,068	$78.88	$68.54 - $86.17
Q3 2018	13,355	$1,210	$76.93	$69.18 - $83.68
Q2 2018	13,323	$1,031	$72.85	$67.15 - $79.14
Q1 2018	13,259	$1,131	$76.06	$69.07 - $80.19
Q4 2017	13,231	$1,053	$75.87	$71.18 - $81.30
Q3 2017	13,186	$1,140	$73.06	$69.38 - $78.66
Q2 2017	13,223	$1,073	$70.63	$66.66 - $74.78
Q1 2017	13,194	$999	$63.57	$57.41 - $68.79
Q4 2016	13,118	$840	$59.48	$55.20 - $62.82
Q2 2016	12,895	$895	$59.47	$56.45 - $62.47
Q1 2016	12,800	$815	$54.61	$47.29 - $58.49
Q4 2015	12,530	$826	$57.16	$50.88 - $60.71
Q3 2015	12,397	$715	$54.31	$48.38 - $58.81
Q2 2015	12,320	$741	$54.51	$52.25 - $56.37
Q1 2015	12,364	$756	$50.73	$46.43 - $55.08
Q4 2014	12,280	$681	$46.00	$38.82 - $49.74
Q3 2014	12,310	$586	$46.37	$41.92 - $51.20
Q2 2014	11,566	$656	$46.47	$42.39 - $51.57
Q1 2014	11,566	$603	$44.33	$37.19 - $49.20
Q4 2013	15,316	$677	$38.52	$35.50 - $44.11