STURM RUGER & CO INC

Ticker: RGR CUSIP: 864159108 Class: Common Stock

Capital World Investors's Holding History (CIK: 0001422849)

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

Q2 2018

Shares 1,490,248 Value ($000) $83,454 Avg Close $58.31 Range $52.45 - $64.55

Q1 2018

Shares 1,490,248 Value ($000) $78,238 Avg Close $50.80 Range $43.00 - $57.50

Q4 2017

Shares 1,490,248 Value ($000) $83,230 Avg Close $52.19 Range $45.70 - $57.20

Q3 2017

Shares 1,490,248 Value ($000) $77,046 Avg Close $52.78 Range $44.80 - $63.90

Q2 2017

Shares 1,490,248 Value ($000) $92,619 Avg Close $62.14 Range $53.00 - $68.60

Q1 2017

Shares 1,510,288 Value ($000) $80,876 Avg Close $51.35 Range $47.75 - $54.45

Q4 2016

Shares 1,220,288 Value ($000) $64,309 Avg Close $55.24 Range $47.15 - $65.95

Q3 2016

Shares 723,493 Value ($000) $41,789 Avg Close $63.30 Range $54.41 - $70.30

Q2 2016

Shares 710,520 Value ($000) $45,480 Avg Close $64.59 Range $57.25 - $71.85

Q1 2016

Shares 710,520 Value ($000) $48,585 Avg Close $65.19 Range $49.62 - $78.09

Q4 2015

Shares 707,020 Value ($000) $42,145 Avg Close $56.15 Range $48.10 - $61.39

Q3 2015

Shares 634,732 Value ($000) $37,252 Avg Close $59.90 Range $54.84 - $66.11

Q2 2015

Shares 634,732 Value ($000) $36,465 Avg Close $54.45 Range $47.38 - $58.77

Q1 2015

Shares 634,732 Value ($000) $31,502 Avg Close $44.81 Range $33.89 - $56.13

Q4 2014

Shares 627,523 Value ($000) $21,731 Avg Close $40.85 Range $33.60 - $52.41

Q3 2014

Shares 445,000 Value ($000) $21,667 Avg Close $52.72 Range $45.76 - $60.59

Q2 2014

Shares 445,000 Value ($000) $26,259 Avg Close $62.59 Range $57.71 - $69.19

Q1 2014

Shares 445,000 Value ($000) $26,611 Avg Close $70.38 Range $58.38 - $85.93

Q4 2013

Shares 604,413 Value ($000) $44,177 Avg Close $70.52 Range $62.21 - $80.28

Q3 2013

Shares 1,685,389 Value ($000) $105,556 Avg Close $53.75 Range $46.69 - $65.85

Q2 2013

Shares 1,464,392 Value ($000) $70,349 Avg Close $49.32 Range $44.76 - $52.73

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	1,490,248	$83,454	$58.31	$52.45 - $64.55
Q1 2018	1,490,248	$78,238	$50.80	$43.00 - $57.50
Q4 2017	1,490,248	$83,230	$52.19	$45.70 - $57.20
Q3 2017	1,490,248	$77,046	$52.78	$44.80 - $63.90
Q2 2017	1,490,248	$92,619	$62.14	$53.00 - $68.60
Q1 2017	1,510,288	$80,876	$51.35	$47.75 - $54.45
Q4 2016	1,220,288	$64,309	$55.24	$47.15 - $65.95
Q3 2016	723,493	$41,789	$63.30	$54.41 - $70.30
Q2 2016	710,520	$45,480	$64.59	$57.25 - $71.85
Q1 2016	710,520	$48,585	$65.19	$49.62 - $78.09
Q4 2015	707,020	$42,145	$56.15	$48.10 - $61.39
Q3 2015	634,732	$37,252	$59.90	$54.84 - $66.11
Q2 2015	634,732	$36,465	$54.45	$47.38 - $58.77
Q1 2015	634,732	$31,502	$44.81	$33.89 - $56.13
Q4 2014	627,523	$21,731	$40.85	$33.60 - $52.41
Q3 2014	445,000	$21,667	$52.72	$45.76 - $60.59
Q2 2014	445,000	$26,259	$62.59	$57.71 - $69.19
Q1 2014	445,000	$26,611	$70.38	$58.38 - $85.93
Q4 2013	604,413	$44,177	$70.52	$62.21 - $80.28
Q3 2013	1,685,389	$105,556	$53.75	$46.69 - $65.85
Q2 2013	1,464,392	$70,349	$49.32	$44.76 - $52.73