Updated: May 19, 2026

Samuel R Rubio

TDWTIDEWATER INCSEC CIK: 0001452077
Estimated Net Worth
$24.3 Million
Last Updated: May 19, 2026 11:37 PM EST

Transaction Summary

Total Transactions259
Buy-Sell Ratio6.50
Buy Transactions91
Sell Transactions14

Transaction Volume

Total Volume-$7.65M
Net Volume$8.10M
Buy Volume$223.12K
Sell Volume-$7.87M

Trade Analysis

AVG Trade Size-$31.22K
Largest Trade$1.07M
Most Active MonthMar
Most Active Year2013

Trading Sentiment

OverallBullish
Recent TradeNeutral
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

Samuel R Rubio has an estimated net worth of $24.3 Million. This is based on reported shares across multiple companies, which include TIDEWATER INC, and GULFMARK OFFSHORE INC.



2013 was Samuel R Rubio's most active year for acquiring shares with 35 total transactions. Samuel R Rubio's most active month to acquire stocks was the month of February. 2018 was Samuel R Rubio's most active year for disposing of shares, totalling 6 transactions. Samuel R Rubio's most active month to dispose stocks was the month of February. 2025 saw Samuel R Rubio paying a total of $1,432,332.48 for 34,656 shares, this is the most they've acquired in one year. In 2024 Samuel R Rubio cashed out on 59,969 shares for a total of $5,532,305.41, their largest year based on trade value.

Holdings & Transactions

TDWtidewater inc
EVP, CFO & CAO
Updated: Mar 23, 2026VIEW QUOTE
Form TypeSEC Filing
-0.074.79K$72.48-$347.11K67.57KMar 23View
0.2012.29K$75.27$925.22K72.36KMar 18View
-0.2722.46K$80.05-$1.80M60.07KMar 05View
-0.043.20K$42.07-$134.71K82.53KMar 22View
0.4325.78K$41.33$1.07M85.73KMar 18View
-0.074.58K$40.35-$184.68K59.95KMar 10View
-0.2825.65K$62.93-$2.64M64.53KMay 08View
-0.054.61K$90.87-$924.78K88.92KMar 21 - 22View
-0.054.50K$81.45-$366.61K93.54KMar 11View
-0.1719.64K$81.36-$1.60M98.04KMar 05View
-0.1621.79K$62.37-$1.36M117.68KAug 14View
-0.033.94K$45.72-$180.05K139.47KApr 20View
0.1418.84K150.98KMar 16View
-0.033.98K$45.84-$182.67K132.14KMar 10View
-0.033.50K$23.07-$80.77K136.13KApr 20View
0.01714.50$22.88-$21.94K139.63KApr 15View
-0.056.92K$20.60-$142.59K138.91KMar 22View
0.3033.84K145.84KMar 10View
-0.033.27K$10.67-$34.90K112.00KDec 28View
-0.033.44K$11.93-$41.02K115.27KApr 20View
-0.00384.00$12.35-$4.74K118.71KApr 15View
0.9758.74K119.09KMar 22View
-0.053.08K$8.81-$27.15K60.35KDec 28View
0.9030.02K63.43KApr 20View
-0.01272.00$5.81-$1.58K33.41KApr 15View
-0.062.32K$19.24-$44.64K33.68KDec 28View
-0.00127.00$16.26-$2.07K36.00KDec 11View
0.103.35K36.13KApr 15View
-0.113.88K$23.34-$90.48K32.78KMar 15View
2.4426.01K$19.44-$49.67K36.66KDec 28View
10.65KView
gulfmark offshore inc
Senior VP and CFO Officer
Updated: Nov 15, 2018
Form TypeSEC Filing
-1.0011.79KNov 15View
1.521.39K$18.64$6.60K2.31KOct 01View
48.389.48K9.68KApr 13View
-0.1111.76K$0.37-$4.29K91.11KMar 27View
0.01549.00$1.73$949.77103.42KDec 30View
0.01391.00$1.68$656.8842.87KOct 06View
1.4160.00K$3.54$212.40K102.48KJun 06View
0.00143.00$3.91$559.1342.25KMar 31View
-0.073.24K$6.13-$19.87K42.11KMar 29View
0.02448.21$4.67$2.09K22.97KDec 31View
0.02370.47$5.65$2.09K22.52KDec 15View
0.01323.52$6.47$2.09K22.15KNov 30View
0.02425.44$4.92$2.09K21.82KNov 13View
0.02335.44$6.24$2.09K21.40KOct 30View
0.01241.98$8.65$2.09K21.06KOct 15View
0.02342.58$6.11$2.09K20.82KSep 30View
0.01281.72$7.43$2.09K20.48KSep 15View
0.01231.80$9.03$2.09K20.20KAug 31View
0.01253.72$8.25$2.09K19.97KAug 14View
0.01222.20$9.42$2.09K19.71KJul 31View
0.01205.61$10.18$2.09K19.49KJul 15View
0.0056.00$9.86$552.1645.35KJun 30View
0.01180.44$11.60$2.09K19.28KJun 30View
0.01167.85$12.47$2.09K19.10KJun 15View
0.01155.86$13.43$2.09K18.94KMay 29View
0.01141.52$14.79$2.09K18.78KMay 15View
0.01139.45$15.01$2.09K18.64KApr 30View
0.01120.43$17.38$2.09K18.50KApr 15View
0.01324.52$12.06$3.91K63.67KMar 31View
0.6718.12K$13.27-$18.21K45.11KMar 24View
0.0029.00$20.76$602.0426.99KDec 31View
0.01153.76$14.33$2.20K18.22KMar 13View
0.081.26K$14.66$18.51K18.06KMar 11View
0.01134.02$16.44$2.20K16.80KFeb 27View
0.01114.46$19.25$2.20K16.67KFeb 13View
0.01111.67$19.73$2.20K16.55KJan 30View
0.01108.48$20.31$2.20K16.44KJan 15View
0.0190.23$24.42$2.20K16.33KDec 31View
0.01162.44$24.58$3.99K16.24KDec 29View
0.01109.51$20.12$2.20K16.08KDec 15View
0.0184.58$26.05$2.20K15.97KNov 30View
0.0073.69$29.90$2.20K15.89KNov 15View
0.0073.05$30.16$2.20K15.81KOct 31View
0.0072.89$30.23$2.20K15.74KOct 15View
0.0070.28$31.35$2.20K15.67KSep 30View
0.0022.00$26.65$586.2526.96KSep 30View
0.01117.79$32.85$3.87K15.60KSep 26View
0.0059.45$37.06$2.20K15.48KSep 15View
0.0054.80$40.21$2.20K15.42KAug 31View
0.0054.80$40.21$2.20K15.36KAug 15View
0.0057.57$38.27$2.20K15.31KJul 31View
0.0051.88$42.47$2.20K15.25KJul 15View
0.0015.00$38.40$576.0026.94KJun 30View
0.0048.77$45.18$2.20K15.20KJun 30View
0.0183.80$44.95$3.77K15.15KJun 27View
0.0047.53$46.36$2.20K15.07KJun 15View
0.0047.48$46.41$2.20K15.02KMay 31View
0.0049.79$44.25$2.20K14.97KMay 15View
0.0048.95$45.01$2.20K14.92KApr 30View
0.0050.86$43.32$2.20K14.87KApr 15View
0.0049.03$44.94$2.20K14.83KMar 31View
0.0056.00$38.20$2.14K26.93KMar 31View
0.0181.91$44.84$3.67K14.78KMar 28View
-0.051.43K$44.61-$63.74K26.87KMar 24View
0.255.60K28.30KMar 24View
0.0056.15$44.55$2.50K14.69KMar 15View
0.04516.44$44.91$23.19K14.64KMar 13View
0.0044.87$47.44$2.13K14.12KFeb 28View
0.0051.73$41.15$2.13K14.08KFeb 15View
0.0050.02$42.56$2.13K14.03KJan 31View
0.0049.03$43.42$2.13K13.98KJan 15View
0.0173.24$47.13$3.45K13.93KDec 31View
0.0014.00$40.06$560.8422.70KDec 31View
0.0045.17$47.13$2.13K13.85KDec 31View
0.0045.95$46.33$2.13K13.81KDec 15View
0.0043.13$49.36$2.13K13.76KNov 30View
0.0041.20$51.67$2.13K13.72KNov 15View
0.0042.76$49.78$2.13K13.68KOct 31View
0.0040.97$51.96$2.13K13.63KOct 15View
0.0015.00$39.17$587.5222.68KSep 30View
0.0041.83$50.89$2.13K13.59KSep 30View
-0.0066.23$50.90-$3.37K13.55KSep 26View
0.0043.81$48.59$2.13K13.49KSep 15View
0.0046.30$45.98$2.13K13.44KAug 31View
0.0044.61$47.72$2.13K13.40KAug 15View
-0.153.86K$50.05-$193.14K22.67KAug 01View
0.0043.22$49.25$2.13K13.35KJul 31View
0.0043.74$48.67$2.13K13.23KJul 15View
0.0172.87$45.09$3.29K13.26KJun 28View
0.0018.00$31.54$567.6326.53KJun 30View
0.0047.21$45.09$2.13K13.19KJun 30View
0.0046.62$45.66$2.13K13.14KJun 15View
0.0046.42$45.86$2.13K13.10KMay 31View
0.0046.53$45.75$2.13K13.05KMay 15View
0.0051.15$41.62$2.13K13.00KApr 30View
0.0056.63$37.59$2.13K12.95KApr 15View
0.0044.00$29.44$1.30K26.51KMar 31View
0.0054.64$38.96$2.13K12.90KMar 31View
0.0180.05$38.96$3.12K12.84KMar 28View
-0.051.42K$39.18-$55.64K26.47KMar 27View
0.204.68K27.89KMar 24View
5.71K5.71KMar 24View
0.153.51K26.72KMar 24View
0.02286.68$38.93$11.16K12.76KMar 22View
0.0061.30$38.77$2.38K12.48KMar 15View
0.0057.86$35.72$2.07K12.41KFeb 28View
0.0051.27$40.31$2.07K12.36KFeb 15View
0.0059.46$34.76$2.07K12.30KJan 31View
0.0060.43$34.20$2.07K12.25KJan 15View
0.03342.03$34.45$11.78K12.18KDec 31View
0.0020.00$28.56$571.2023.20KDec 31View
0.0159.99$34.45$2.07K11.84KDec 31View
0.0160.59$34.11$2.07K11.78KDec 15View
0.0165.95$31.34$2.07K11.72KNov 30View
0.0172.49$28.51$2.07K11.66KNov 15View
0.0163.95$32.32$2.07K11.58KOct 31View
0.0162.69$32.97$2.07K11.52KOct 15View
0.0019.00$28.08$533.5223.18KSep 30View
0.0162.55$33.04$2.07K11.46KSep 30View
0.0157.81$35.75$2.07K11.39KSep 15View
0.0158.92$35.08$2.07K11.34KAug 31View
0.0156.58$36.53$2.07K11.28KAug 15View
0.0157.51$35.94$2.07K11.22KJul 31View
0.0157.38$36.02$2.07K11.16KJul 15View
0.0019.00$28.93$549.6723.16KJun 30View
0.0160.72$34.04$2.07K11.11KJun 30View
0.0161.44$33.64$2.07K11.05KJun 15View
0.0157.91$35.69$2.07K10.98KMay 31View
0.0154.52$37.91$2.07K10.93KMay 15View
0.0042.91$48.17$2.07K10.87KApr 30View
-0.0043.05$48.01-$2.07K10.83KApr 15View
0.0054.00$37.09$2.00K23.14KMar 31View
0.0052.57$45.96$2.42K10.79KMar 31View
-0.041.00K$45.96-$45.96K23.09KMar 30View
-0.04960.00$46.92-$45.04K24.09KMar 28View
0.255.01K25.05KMar 24View
0.05465.74$46.70$21.75K10.73KMar 22View
0.0041.70$47.89$2.00K10.27KMar 15View
-0.03720.00$48.30-$34.77K20.04KMar 14View
0.0039.75$50.24$2.00K10.23KFeb 29View
0.0041.39$48.25$2.00K10.19KFeb 15View
-0.01270.00$40.28-$10.88K20.71KJun 15View
0.0043.68$45.72$2.00K10.14KJan 31View
0.0046.89$42.59$2.00K10.10KJan 15View
0.0018.00$29.35$528.3020.76KDec 31View
0.0047.53$42.01$2.00K10.05KDec 31View
0.0151.01$39.15$2.00K10.01KDec 15View
0.0044.54$44.83$2.00K9.96KNov 30View
0.0046.73$42.73$2.00K9.91KNov 15View
0.0048.01$41.59$2.00K9.86KOct 31View
0.0044.92$44.45$2.00K9.82KOct 15View
0.0018.00$30.89$556.0220.75KSep 30View
0.0154.95$36.34$2.00K9.77KSep 30View
0.0150.32$39.68$2.00K9.72KSep 15View
0.0150.57$39.49$2.00K9.67KAug 31View
0.0151.06$39.11$2.00K9.62KAug 15View
0.0040.97$48.74$2.00K9.56KJul 31View
0.0045.05$44.33$2.00K9.52KJul 15View
0.0014.00$37.56$525.8620.73KJun 30View
0.0045.19$44.19$2.00K9.48KJun 30View
0.0150.19$39.79$2.00K9.43KJun 15View
-0.01266.00$40.28-$10.71K20.71KJun 15View
0.0148.82$40.90$2.00K9.38KMay 31View
0.0149.90$40.02$2.00K9.33KMay 15View
0.0146.91$42.57$2.00K9.28KApr 30View
0.0148.55$41.13$2.00K9.24KApr 15View
0.0066.00$26.27$1.73K20.98KMar 31View
0.0067.00$26.27$1.76K20.98KMar 31View
0.0044.86$44.51$2.00K9.19KMar 31View
0.02508.00$44.42$22.56K20.91KMar 24View
0.395.96K21.42KMar 24View
0.05400.94$44.90$18.00K9.14KMar 21View
0.0144.28$45.10$2.00K8.74KMar 15View
-0.05847.00$44.74-$37.89K15.46KMar 14View
0.0145.00$44.38$2.00K8.70KFeb 28View
0.0154.57$41.06$2.24K8.65KFeb 15View
0.0148.76$38.45$1.87K8.60KJan 31View
0.0154.51$34.40$1.88K8.55KJan 15View
0.0019.00$25.84$490.9616.87KDec 31View
0.0161.68$30.40$1.88K8.50KDec 31View
0.0161.19$30.64$1.87K8.43KDec 15View
0.0163.95$29.32$1.88K8.37KNov 30View
0.0162.50$30.00$1.88K8.31KNov 15View
0.0163.32$29.61$1.87K8.25KOct 31View
0.0157.22$32.77$1.88K8.18KOct 15View
0.0022.00$22.92$504.2416.85KSep 30View
0.0161.04$30.72$1.88K8.13KSep 30View
0.0164.77$28.95$1.88K8.07KSep 15View
0.0169.55$26.96$1.88K8.00KAug 31View
0.0171.02$26.40$1.87K7.93KAug 15View
0.0163.69$29.44$1.88K7.86KJul 31View
0.0168.36$27.43$1.88K7.80KJul 15View
0.0022.00$22.17$487.7416.83KJun 30View
0.0171.56$26.20$1.87K7.73KJun 30View
0.0170.15$26.73$1.88K7.66KJun 15View
0.0171.73$26.14$1.88K7.59KMay 31View
0.0160.27$31.11$1.88K7.51KMay 15View
0.0154.40$34.47$1.88K7.45KApr 30View
0.0164.43$29.10$1.87K7.40KApr 15View
0.01132.62$24.56$3.27K24.15KMar 31View
0.424.94K16.75KMar 24View
-0.01109.09$28.41-$3.20K19.07KMar 13 - 15View
0.0176.23$24.60$1.88K6.72KFeb 26View
0.0196.00$24.36$2.34K6.65KFeb 15View
0.0167.00$24.55$1.64K6.55KJan 31View
0.0157.00$28.69$1.64K6.48KJan 15View
0.0077.00$26.19$2.10K18.89KDec 31View
0.0161.00$27.09$1.65K6.37KDec 15View
0.0160.00$27.26$1.64K6.31KNov 30View
0.0156.00$29.17$1.63K6.25KNov 15View
0.0160.00$27.67$1.66K6.19KOct 31View
0.0147.00$34.88$1.64K6.13KOct 15View
0.0068.00$28.33$2.07K18.53KSep 30View
0.0155.00$29.65$1.63K6.03KSep 15View
0.0155.00$29.82$1.64K5.98KAug 31View
0.0156.00$29.73$1.66K5.92KAug 15View
0.0151.00$32.03$1.63K5.87KJul 31View
0.0159.00$27.63$1.63K5.82KJul 15View
0.0079.00$24.48$2.06K18.18KJun 30View
0.0079.00$24.48$2.06K18.18KJun 30View
0.03559.00$31.13$17.40K18.10KJun 15View
-0.01176.00$31.39-$5.52K12.91KJun 06View
0.0154.00$30.50$1.65K5.65KMay 31View
0.03177.00$27.72$4.91K5.59KApr 15 - 15View
0.0171.00$20.28$1.44K13.09KMar 31View
1.327.40K13.02KMar 13View
0.0020.00$20.22$404.405.62KDec 31View
5.60KView