OCEANEERING INTL INC

Ticker: OII CUSIP: 675232102 Class: COM

Robeco Institutional Asset Management B.V.'s Holding History (CIK: 0001418773)

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

Q1 2018

Shares 56,524 Value ($000) $1,048 Avg Close $20.05 Range $17.41 - $23.56

Q4 2017

Shares 56,524 Value ($000) $1,194 Avg Close $21.26 Range $17.11 - $26.04

Q3 2017

Shares 56,524 Value ($000) $1,484 Avg Close $24.21 Range $21.43 - $26.95

Q2 2017

Shares 62,550 Value ($000) $1,430 Avg Close $25.44 Range $20.74 - $28.21

Q1 2017

Shares 62,550 Value ($000) $1,694 Avg Close $27.32 Range $24.57 - $29.53

Q4 2016

Shares 124,166 Value ($000) $3,502 Avg Close $26.94 Range $22.47 - $32.12

Q3 2016

Shares 124,166 Value ($000) $3,415 Avg Close $27.68 Range $24.33 - $31.55

Q2 2016

Shares 189,512 Value ($000) $5,880 Avg Close $32.63 Range $28.36 - $36.92

Q1 2016

Shares 65,346 Value ($000) $2,172 Avg Close $31.14 Range $25.33 - $39.04

Q4 2013

Shares 15,691 Value ($000) $1,238 Avg Close $81.19 Range $75.60 - $87.64

Q3 2013

Shares 15,691 Value ($000) $1,274 Avg Close $80.37 Range $72.70 - $84.64

Q2 2013

Shares 657 Value ($000) $47 Avg Close $69.83 Range $58.08 - $76.60

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	56,524	$1,048	$20.05	$17.41 - $23.56
Q4 2017	56,524	$1,194	$21.26	$17.11 - $26.04
Q3 2017	56,524	$1,484	$24.21	$21.43 - $26.95
Q2 2017	62,550	$1,430	$25.44	$20.74 - $28.21
Q1 2017	62,550	$1,694	$27.32	$24.57 - $29.53
Q4 2016	124,166	$3,502	$26.94	$22.47 - $32.12
Q3 2016	124,166	$3,415	$27.68	$24.33 - $31.55
Q2 2016	189,512	$5,880	$32.63	$28.36 - $36.92
Q1 2016	65,346	$2,172	$31.14	$25.33 - $39.04
Q4 2013	15,691	$1,238	$81.19	$75.60 - $87.64
Q3 2013	15,691	$1,274	$80.37	$72.70 - $84.64
Q2 2013	657	$47	$69.83	$58.08 - $76.60