OCEANEERING INTL INC

Ticker: OII CUSIP: 675232102 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q4 2025

Shares 576,822 Value ($000) $13,861 Avg Close $24.15 Range $22.02 - $27.71

Q3 2025

Shares 546,729 Value ($000) $13,548 Avg Close $22.93 Range $20.21 - $26.30

Q2 2025

Shares 551,834 Value ($000) $11,434 Avg Close $19.28 Range $15.46 - $22.69

Q1 2025

Shares 539,234 Value ($000) $11,761 Avg Close $23.74 Range $18.87 - $28.31

Q4 2024

Shares 527,149 Value ($000) $13,748 Avg Close $26.45 Range $22.98 - $30.98

Q3 2024

Shares 510,880 Value ($000) $12,706 Avg Close $25.76 Range $21.75 - $30.45

Q2 2024

Shares 503,843 Value ($000) $11,921 Avg Close $23.11 Range $20.75 - $25.66

Q1 2024

Shares 524,906 Value ($000) $12,283 Avg Close $20.99 Range $18.95 - $23.70

Q4 2023

Shares 523,883 Value ($000) $11,148 Avg Close $22.16 Range $18.67 - $26.29

Q3 2023

Shares 538,891 Value ($000) $13,860 Avg Close $22.84 Range $18.56 - $27.46

Q2 2023

Shares 573,821 Value ($000) $10,730 Avg Close $17.23 Range $14.99 - $19.00

Q1 2023

Shares 605,167 Value ($000) $10,669 Avg Close $19.28 Range $15.75 - $22.26

Q4 2022

Shares 617,093 Value ($000) $10,793 Avg Close $13.29 Range $8.35 - $17.55

Q3 2022

Shares 621,139 Value ($000) $4,944 Avg Close $9.40 Range $7.25 - $11.39

Q2 2022

Shares 628,026 Value ($000) $6,707 Avg Close $12.30 Range $8.56 - $16.18

Q1 2022

Shares 711,125 Value ($000) $10,781 Avg Close $14.39 Range $11.39 - $18.20

Q4 2021

Shares 743,487 Value ($000) $8,409 Avg Close $12.96 Range $10.22 - $16.36

Q3 2021

Shares 784,385 Value ($000) $10,448 Avg Close $13.04 Range $10.71 - $16.75

Q2 2021

Shares 806,237 Value ($000) $12,553 Avg Close $13.94 Range $9.41 - $18.20

Q1 2021

Shares 692,772 Value ($000) $7,912 Avg Close $11.09 Range $7.94 - $15.40

Q4 2020

Shares 683,137 Value ($000) $5,431 Avg Close $5.84 Range $3.31 - $8.90

Q3 2020

Shares 710,185 Value ($000) $2,500 Avg Close $5.28 Range $3.34 - $6.55

Q2 2020

Shares 752,748 Value ($000) $4,810 Avg Close $5.27 Range $2.45 - $8.95

Q1 2020

Shares 760,977 Value ($000) $2,238 Avg Close $10.44 Range $2.01 - $16.00

Q4 2019

Shares 781,602 Value ($000) $11,654 Avg Close $13.91 Range $12.19 - $15.41

Q3 2019

Shares 420,560 Value ($000) $5,699 Avg Close $15.15 Range $11.38 - $21.29

Q2 2019

Shares 428,025 Value ($000) $8,727 Avg Close $17.70 Range $15.22 - $20.42

Q1 2019

Shares 482,077 Value ($000) $7,602 Avg Close $15.49 Range $11.63 - $17.19

Q4 2018

Shares 478,863 Value ($000) $5,794 Avg Close $18.81 Range $10.74 - $27.85

Q3 2018

Shares 481,570 Value ($000) $13,291 Avg Close $26.65 Range $24.69 - $28.62

Q2 2018

Shares 475,015 Value ($000) $12,094 Avg Close $22.39 Range $17.72 - $25.72

Q1 2018

Shares 486,629 Value ($000) $9,022 Avg Close $20.05 Range $17.41 - $23.56

Q4 2017

Shares 468,292 Value ($000) $9,900 Avg Close $21.26 Range $17.11 - $26.04

Q3 2017

Shares 473,082 Value ($000) $12,428 Avg Close $24.21 Range $21.43 - $26.95

Q2 2017

Shares 468,030 Value ($000) $10,690 Avg Close $25.44 Range $20.74 - $28.21

Q1 2017

Shares 437,087 Value ($000) $11,837 Avg Close $27.32 Range $24.57 - $29.53

Q4 2016

Shares 429,059 Value ($000) $12,104 Avg Close $26.94 Range $22.47 - $32.12

Q3 2016

Shares 390,389 Value ($000) $10,739 Avg Close $27.68 Range $24.33 - $31.55

Q2 2016

Shares 374,199 Value ($000) $11,173 Avg Close $32.63 Range $28.36 - $36.92

Q1 2016

Shares 332,972 Value ($000) $11,068 Avg Close $31.14 Range $25.33 - $39.04

Q4 2015

Shares 315,133 Value ($000) $11,824 Avg Close $42.79 Range $36.87 - $48.11

Q3 2015

Shares 307,440 Value ($000) $12,076 Avg Close $41.47 Range $37.00 - $46.86

Q2 2015

Shares 284,613 Value ($000) $13,260 Avg Close $52.58 Range $46.05 - $59.65

Q1 2015

Shares 294,384 Value ($000) $15,876 Avg Close $53.35 Range $48.37 - $59.37

Q4 2014

Shares 299,489 Value ($000) $17,613 Avg Close $64.22 Range $56.58 - $72.19

Q3 2014

Shares 306,500 Value ($000) $19,975 Avg Close $69.09 Range $62.86 - $79.05

Q2 2014

Shares 294,394 Value ($000) $23,001 Avg Close $73.36 Range $68.96 - $78.13

Q1 2014

Shares 292,823 Value ($000) $21,043 Avg Close $71.61 Range $66.00 - $79.13

Q4 2013

Shares 280,725 Value ($000) $22,144 Avg Close $81.19 Range $75.60 - $87.64

Q3 2013

Shares 277,745 Value ($000) $22,564 Avg Close $80.37 Range $72.70 - $84.64

Q2 2013

Shares 275,800 Value ($000) $19,913 Avg Close $69.83 Range $58.08 - $76.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	576,822	$13,861	$24.15	$22.02 - $27.71
Q3 2025	546,729	$13,548	$22.93	$20.21 - $26.30
Q2 2025	551,834	$11,434	$19.28	$15.46 - $22.69
Q1 2025	539,234	$11,761	$23.74	$18.87 - $28.31
Q4 2024	527,149	$13,748	$26.45	$22.98 - $30.98
Q3 2024	510,880	$12,706	$25.76	$21.75 - $30.45
Q2 2024	503,843	$11,921	$23.11	$20.75 - $25.66
Q1 2024	524,906	$12,283	$20.99	$18.95 - $23.70
Q4 2023	523,883	$11,148	$22.16	$18.67 - $26.29
Q3 2023	538,891	$13,860	$22.84	$18.56 - $27.46
Q2 2023	573,821	$10,730	$17.23	$14.99 - $19.00
Q1 2023	605,167	$10,669	$19.28	$15.75 - $22.26
Q4 2022	617,093	$10,793	$13.29	$8.35 - $17.55
Q3 2022	621,139	$4,944	$9.40	$7.25 - $11.39
Q2 2022	628,026	$6,707	$12.30	$8.56 - $16.18
Q1 2022	711,125	$10,781	$14.39	$11.39 - $18.20
Q4 2021	743,487	$8,409	$12.96	$10.22 - $16.36
Q3 2021	784,385	$10,448	$13.04	$10.71 - $16.75
Q2 2021	806,237	$12,553	$13.94	$9.41 - $18.20
Q1 2021	692,772	$7,912	$11.09	$7.94 - $15.40
Q4 2020	683,137	$5,431	$5.84	$3.31 - $8.90
Q3 2020	710,185	$2,500	$5.28	$3.34 - $6.55
Q2 2020	752,748	$4,810	$5.27	$2.45 - $8.95
Q1 2020	760,977	$2,238	$10.44	$2.01 - $16.00
Q4 2019	781,602	$11,654	$13.91	$12.19 - $15.41
Q3 2019	420,560	$5,699	$15.15	$11.38 - $21.29
Q2 2019	428,025	$8,727	$17.70	$15.22 - $20.42
Q1 2019	482,077	$7,602	$15.49	$11.63 - $17.19
Q4 2018	478,863	$5,794	$18.81	$10.74 - $27.85
Q3 2018	481,570	$13,291	$26.65	$24.69 - $28.62
Q2 2018	475,015	$12,094	$22.39	$17.72 - $25.72
Q1 2018	486,629	$9,022	$20.05	$17.41 - $23.56
Q4 2017	468,292	$9,900	$21.26	$17.11 - $26.04
Q3 2017	473,082	$12,428	$24.21	$21.43 - $26.95
Q2 2017	468,030	$10,690	$25.44	$20.74 - $28.21
Q1 2017	437,087	$11,837	$27.32	$24.57 - $29.53
Q4 2016	429,059	$12,104	$26.94	$22.47 - $32.12
Q3 2016	390,389	$10,739	$27.68	$24.33 - $31.55
Q2 2016	374,199	$11,173	$32.63	$28.36 - $36.92
Q1 2016	332,972	$11,068	$31.14	$25.33 - $39.04
Q4 2015	315,133	$11,824	$42.79	$36.87 - $48.11
Q3 2015	307,440	$12,076	$41.47	$37.00 - $46.86
Q2 2015	284,613	$13,260	$52.58	$46.05 - $59.65
Q1 2015	294,384	$15,876	$53.35	$48.37 - $59.37
Q4 2014	299,489	$17,613	$64.22	$56.58 - $72.19
Q3 2014	306,500	$19,975	$69.09	$62.86 - $79.05
Q2 2014	294,394	$23,001	$73.36	$68.96 - $78.13
Q1 2014	292,823	$21,043	$71.61	$66.00 - $79.13
Q4 2013	280,725	$22,144	$81.19	$75.60 - $87.64
Q3 2013	277,745	$22,564	$80.37	$72.70 - $84.64
Q2 2013	275,800	$19,913	$69.83	$58.08 - $76.60