Jeffrey Platt

Insider

First SEC filing: Aug. 3, 2006 · Latest: Aug. 3, 2006

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

TDW buying Dec. 8, 2014

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 90 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

90 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 31, 2017	TDW	A	116	—	—	116 Indirect	—	Acquired	(price as of 2026-08-20)
July 31, 2017	TDW	A	6,546	—	—	6,546 Direct	—	Acquired	(price as of 2026-08-20)
July 31, 2017	TDW	A	107	—	—	107 Indirect	—	Acquired	(price as of 2026-08-20)
July 31, 2017	TDW	A	6,055	—	—	6,055 Direct	—	Acquired	(price as of 2026-08-20)
July 31, 2017	TDW	A	66	—	—	66 Indirect	—	Acquired	(price as of 2026-08-20)
July 31, 2017	TDW	A	3,734	—	—	3,734 Direct	—	Acquired	(price as of 2026-08-20)
July 31, 2017	TDW	D	2,071	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
July 31, 2017	TDW	D	117,302	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 21, 2017	TDW	M	44,808	—	—	89,614 Direct	-33.33%	Disposed	(price as of 2026-08-20)
March 21, 2017	TDW	D	44,808	$0.99	$44,360	117,302 Direct	-27.64%	Disposed	199.3% (price as of 2026-08-20)
March 21, 2017	TDW	M	44,808	—	—	162,110 Direct	+38.20%	Acquired	(price as of 2026-08-20)
March 17, 2017	TDW	M	16,996	—	—	16,995 Direct	-50.00%	Disposed	(price as of 2026-08-20)
March 17, 2017	TDW	D	16,996	$0.95	$16,146	117,302 Direct	-12.66%	Disposed	211.9% (price as of 2026-08-20)
March 17, 2017	TDW	M	16,996	—	—	134,298 Direct	+14.49%	Acquired	(price as of 2026-08-20)
March 10, 2017	TDW	F	3,922	$0.98	$3,844	117,302 Direct	-3.24%	Disposed	202.3% (price as of 2026-08-20)
March 27, 2016	TDW	F	3,941	$6.37	$25,104	121,224 Direct	-3.15%	Disposed	-53.5% (price as of 2026-08-20)
March 21, 2016	TDW	A	134,422	—	—	134,422 Direct	—	Acquired	(price as of 2026-08-20)
March 21, 2016	TDW	A	87,068	—	—	87,068 Direct	—	Acquired	(price as of 2026-08-20)
March 17, 2016	TDW	M	16,996	—	—	33,991 Direct	-33.33%	Disposed	(price as of 2026-08-20)
March 17, 2016	TDW	D	16,996	$7.19	$122,201	125,165 Direct	-11.96%	Disposed	-58.8% (price as of 2026-08-20)
March 17, 2016	TDW	M	16,996	—	—	142,161 Direct	+13.58%	Acquired	(price as of 2026-08-20)
March 10, 2016	TDW	F	3,368	$7.42	$24,991	125,165 Direct	-2.62%	Disposed	-60.1% (price as of 2026-08-20)
June 1, 2015	TDW	F	2,305	$23.33	$53,776	128,533 Direct	-1.76%	Disposed	-87.3% (price as of 2026-08-20)
May 28, 2015	TDW	D	7,639	—	—	130,838 Direct	-5.52%	Disposed	(price as of 2026-08-20)
March 27, 2015	TDW	F	3,942	$19.58	$77,184	138,477 Direct	-2.77%	Disposed	-84.9% (price as of 2026-08-20)
March 17, 2015	TDW	A	50,987	—	—	50,987 Direct	—	Acquired	(price as of 2026-08-20)
March 17, 2015	TDW	A	87,068	—	—	87,068 Direct	—	Acquired	(price as of 2026-08-20)
March 16, 2015	TDW	F	1,522	$22.81	$34,717	142,419 Direct	-1.06%	Disposed	-87.0% (price as of 2026-08-20)
March 14, 2015	TDW	F	2,047	$23.33	$47,757	143,941 Direct	-1.40%	Disposed	-87.3% (price as of 2026-08-20)
March 10, 2015	TDW	F	3,362	$24.49	$82,335	145,988 Direct	-2.25%	Disposed	-87.9% (price as of 2026-08-20)
Dec. 8, 2014	TDW	P	5,000	$29.61	$148,050	149,350 Direct	+3.46%	Acquired	-90.0% (price as of 2026-08-20)
June 1, 2014	TDW	F	2,305	$52.12	$120,137	143,642 Direct	-1.58%	Disposed	-94.3% (price as of 2026-08-20)
May 21, 2014	TDW	D	4,780	—	—	145,947 Direct	-3.17%	Disposed	(price as of 2026-08-20)
March 27, 2014	TDW	F	4,651	$48.25	$224,411	150,727 Direct	-2.99%	Disposed	-93.9% (price as of 2026-08-20)
March 16, 2014	TDW	F	1,522	$45.97	$69,966	155,378 Direct	-0.97%	Disposed	-93.6% (price as of 2026-08-20)
March 14, 2014	TDW	F	2,047	$45.97	$94,101	156,900 Direct	-1.29%	Disposed	-93.6% (price as of 2026-08-20)
March 10, 2014	TDW	A	31,415	—	—	158,947 Direct	+24.63%	Acquired	(price as of 2026-08-20)
March 3, 2014	TDW	F	773	$48.35	$37,375	127,532 Direct	-0.60%	Disposed	-93.9% (price as of 2026-08-20)
June 1, 2013	TDW	F	2,305	$55.09	$126,982	128,305 Direct	-1.76%	Disposed	-94.6% (price as of 2026-08-20)
May 21, 2013	TDW	D	5,864	—	—	130,610 Direct	-4.30%	Disposed	(price as of 2026-08-20)
March 27, 2013	TDW	A	36,776	—	—	136,474 Direct	+36.89%	Acquired	(price as of 2026-08-20)
March 16, 2013	TDW	F	1,522	$48.44	$73,726	99,698 Direct	-1.50%	Disposed	-93.9% (price as of 2026-08-20)
March 14, 2013	TDW	F	2,047	$47.11	$96,434	101,220 Direct	-1.98%	Disposed	-93.7% (price as of 2026-08-20)
March 4, 2013	TDW	F	943	$45.62	$43,020	103,267 Direct	-0.90%	Disposed	-93.5% (price as of 2026-08-20)
March 3, 2013	TDW	F	774	$46.68	$36,130	104,210 Direct	-0.74%	Disposed	-93.7% (price as of 2026-08-20)
June 1, 2012	TDW	A	14,789	—	—	104,984 Direct	+16.40%	Acquired	(price as of 2026-08-20)
May 21, 2012	TDW	D	5,613	—	—	90,195 Direct	-5.86%	Disposed	(price as of 2026-08-20)
March 16, 2012	TDW	F	1,480	$55.77	$82,540	95,808 Direct	-1.52%	Disposed	-94.7% (price as of 2026-08-20)
March 14, 2012	TDW	A	19,098	—	—	97,288 Direct	+24.43%	Acquired	(price as of 2026-08-20)
March 4, 2012	TDW	F	917	$60.08	$55,093	78,190 Direct	-1.16%	Disposed	-95.1% (price as of 2026-08-20)
March 3, 2012	TDW	F	773	$60.08	$46,442	79,107 Direct	-0.97%	Disposed	-95.1% (price as of 2026-08-20)
March 21, 2011	TDW	F	1,407	$60.41	$84,997	79,880 Direct	-1.73%	Disposed	-95.1% (price as of 2026-08-20)
March 16, 2011	TDW	A	26,566	—	—	81,287 Direct	+48.55%	Acquired	(price as of 2026-08-20)
March 7, 2011	TDW	F	945	$62.42	$58,987	54,721 Direct	-1.70%	Disposed	-95.3% (price as of 2026-08-20)
March 4, 2011	TDW	F	786	$63.50	$49,911	55,666 Direct	-1.39%	Disposed	-95.3% (price as of 2026-08-20)
Feb. 2, 2011	TDW	S 10b5-1	1,000	$60.00	$60,000	56,452 Direct	-1.74%	Disposed	-95.1% (price as of 2026-08-20)
April 30, 2010	TDW	S 10b5-1	1,000	$55.00	$55,000	57,452 Direct	-1.71%	Disposed	-94.6% (price as of 2026-08-20)
March 29, 2010	TDW	F	704	$47.52	$33,454	58,452 Direct	-1.19%	Disposed	-93.8% (price as of 2026-08-20)
March 17, 2010	TDW	S 10b5-1	2,000	$50.00	$100,000	59,156 Direct	-3.27%	Disposed	-94.1% (price as of 2026-08-20)
March 4, 2010	TDW	F	987	$46.15	$45,550	61,156 Direct	-1.59%	Disposed	-93.6% (price as of 2026-08-20)
March 3, 2010	TDW	A	14,341	—	—	62,143 Direct	+30.00%	Acquired	(price as of 2026-08-20)
March 3, 2010	TDW	A	35,864	—	—	35,864 Direct	—	Acquired	(price as of 2026-08-20)
May 14, 2009	TDW	F	1,993	$43.53	$86,755	47,802 Direct	-4.00%	Disposed	-93.2% (price as of 2026-08-20)
March 30, 2009	TDW	F	583	$37.26	$21,723	49,795 Direct	-1.16%	Disposed	-92.0% (price as of 2026-08-20)
March 5, 2009	TDW	A	33,398	—	—	33,398 Direct	—	Acquired	(price as of 2026-08-20)
March 5, 2009	TDW	A	17,593	—	—	50,378 Direct	+53.66%	Acquired	(price as of 2026-08-20)
May 30, 2008	TDW	F	1,955	$68.33	$133,585	32,785 Direct	-5.63%	Disposed	-95.7% (price as of 2026-08-20)
March 30, 2008	TDW	F	572	$53.79	$30,768	34,740 Direct	-1.62%	Disposed	-94.5% (price as of 2026-08-20)
March 5, 2008	TDW	A	23,263	—	—	23,263 Direct	—	Acquired	(price as of 2026-08-20)
March 5, 2008	TDW	A	7,484	—	—	35,312 Direct	+26.89%	Acquired	(price as of 2026-08-20)
June 15, 2007	TDW	M	6,500	—	—	13,000 Direct	-33.33%	Disposed	(price as of 2026-08-20)
June 15, 2007	TDW	M	6,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 15, 2007	TDW	M	30,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 15, 2007	TDW	M	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 15, 2007	TDW	M	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 15, 2007	TDW	M	3,100	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 15, 2007	TDW	M	7,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 15, 2007	TDW	S 10b5-1	22,582	$69.49	$1,569,223	27,828 Direct	-44.80%	Disposed	-95.7% (price as of 2026-08-20)
June 15, 2007	TDW	S 10b5-1	40,018	$69.48	$2,780,451	50,410 Direct	-44.25%	Disposed	-95.7% (price as of 2026-08-20)
June 15, 2007	TDW	M	6,500	$55.76	$362,440	90,428 Direct	+7.74%	Acquired	-94.7% (price as of 2026-08-20)
June 15, 2007	TDW	M	6,000	$37.55	$225,300	83,928 Direct	+7.70%	Acquired	-92.1% (price as of 2026-08-20)
June 15, 2007	TDW	M	30,000	$40.28	$1,208,400	77,928 Direct	+62.59%	Acquired	-92.6% (price as of 2026-08-20)
June 15, 2007	TDW	M	5,000	$35.29	$176,450	47,928 Direct	+11.65%	Acquired	-91.6% (price as of 2026-08-20)
June 15, 2007	TDW	M	5,000	$44.00	$220,000	42,928 Direct	+13.18%	Acquired	-93.3% (price as of 2026-08-20)
June 15, 2007	TDW	M	3,100	$32.25	$99,975	37,928 Direct	+8.90%	Acquired	-90.8% (price as of 2026-08-20)
June 15, 2007	TDW	M	7,000	$45.62	$319,340	34,828 Direct	+25.15%	Acquired	-93.5% (price as of 2026-08-20)
May 25, 2007	TDW	F	1,651	$65.15	$107,563	27,828 Direct	-5.60%	Disposed	-95.5% (price as of 2026-08-20)
May 2, 2007	TDW	M	17,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 2, 2007	TDW	M	30,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 2, 2007	TDW	S	47,500	$63.75	$3,028,125	29,479 Direct	-61.71%	Disposed	-95.4% (price as of 2026-08-20)
May 2, 2007	TDW	M	17,500	$28.05	$490,875	76,979 Direct	+29.42%	Acquired	-89.4% (price as of 2026-08-20)
May 2, 2007	TDW	M	30,000	$27.92	$837,600	59,479 Direct	+101.77%	Acquired	-89.4% (price as of 2026-08-20)
March 30, 2007	TDW	F	485	$58.58	$28,411	24,479 Direct	-1.94%	Disposed	-94.9% (price as of 2026-08-20)
March 21, 2007	TDW	A	6,500	—	—	6,500 Direct	—	Acquired	(price as of 2026-08-20)
March 21, 2007	TDW	A	9,000	—	—	24,964 Direct	+56.38%	Acquired	(price as of 2026-08-20)
March 16, 2007	TDW	M	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 16, 2007	TDW	S	300	$54.30	$16,290	20,964 Direct	-1.41%	Disposed	-94.5% (price as of 2026-08-20)
March 16, 2007	TDW	M	5,000	$43.62	$218,100	25,964 Direct	+23.85%	Acquired	-93.2% (price as of 2026-08-20)
March 16, 2007	TDW	S 10b5-1	300	$54.30	$16,290	15,964 Direct	-1.84%	Disposed	-94.5% (price as of 2026-08-20)
March 16, 2007	TDW	S 10b5-1	400	$54.29	$21,716	16,264 Direct	-2.40%	Disposed	-94.5% (price as of 2026-08-20)

Showing latest 100 of 121 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
July 31, 2017	TDW	Series B Warrants	Common Stock (116)	$62.28	July 31, 2023	116	Acquired
July 31, 2017	TDW	Series B Warrants	Common Stock (6,546)	$62.28	July 31, 2023	6,546	Acquired
July 31, 2017	TDW	Series A Warrants	Common Stock (107)	$57.06	July 31, 2023	107	Acquired
July 31, 2017	TDW	Series A Warrants	Common Stock (6,055)	$57.06	July 31, 2023	6,055	Acquired
March 21, 2017	TDW	Phantom Stock Units	Common Stock (44,808)	—	April 16, 2019	44,808	Disposed
March 17, 2017	TDW	Phantom Stock Units	Common Stock (16,996)	—	April 16, 2018	16,996	Disposed
March 21, 2016	TDW	Phantom Stock Units	Common Stock (134,422)	—	April 20, 2019	134,422	Acquired
March 21, 2016	TDW	Employee Stock Option (right to buy)	Common Stock (87,068)	$7.21	March 21, 2026	87,068	Acquired
March 17, 2016	TDW	Phantom Stock Units	Common Stock (16,996)	—	April 16, 2018	16,996	Disposed
March 17, 2015	TDW	Phantom Stock Units	Common Stock (50,987)	—	April 16, 2018	50,987	Acquired
March 17, 2015	TDW	Employee Stock Option (right to buy)	Common Stock (87,068)	$22.80	March 17, 2025	87,068	Acquired
March 3, 2010	TDW	Stock Option (Right to buy)	Common Stock (35,864)	$45.75	March 3, 2020	35,864	Acquired
March 5, 2009	TDW	Stock Option (Right to Buy)	Common Stock (33,398)	$33.83	March 4, 2019	33,398	Acquired
March 5, 2008	TDW	Stock Option (Right to Buy)	Common Stock (23,263)	$56.71	March 5, 2018	23,263	Acquired
June 15, 2007	TDW	Stock Option (Right to Buy)	Common Stock (6,500)	$55.76	March 29, 2016	6,500	Disposed
June 15, 2007	TDW	Stock Option (Right to Buy)	Common Stock (6,000)	$37.55	March 30, 2015	6,000	Disposed
June 15, 2007	TDW	Stock Option (Right to Buy)	Common Stock (30,000)	$40.28	March 27, 2012	30,000	Disposed
June 15, 2007	TDW	Stock Option (Right to Buy)	Common Stock (5,000)	$35.29	July 26, 2011	5,000	Disposed
June 15, 2007	TDW	Stock Option (Right to Buy)	Common Stock (5,000)	$44.00	March 29, 2011	5,000	Disposed
June 15, 2007	TDW	Stock Option (Right to Buy)	Common Stock (3,100)	$32.25	March 29, 2010	3,100	Disposed
June 15, 2007	TDW	Stock Option (Right to Buy)	Common Stock (7,000)	$45.62	March 26, 2008	7,000	Disposed
May 2, 2007	TDW	Stock Option (Right to Buy)	Common Stock (17,500)	$28.05	March 30, 2014	17,500	Disposed
May 2, 2007	TDW	Stock Option (Right to Buy)	Common Stock (30,000)	$27.92	March 12, 2013	30,000	Disposed
March 21, 2007	TDW	Stock Option (Right to Buy)	Common Stock (6,500)	$57.65	March 21, 2017	6,500	Acquired
March 16, 2007	TDW	Stock Option (Right to Buy) [F2]	Common Stock (5,000)	$43.62	March 19, 2007	5,000	Disposed
Nov. 1, 2006	TDW	Stock Option (Right to Buy)	Common Stock (6,900)	$32.25	March 29, 2010	6,900	Disposed
Nov. 1, 2006	TDW	Stock Option (Right to Buy)	Common Stock (10,667)	$22.75	March 11, 2009	10,667	Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 14 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Aug. 3, 2006	TDW	Common Stock	20,964	Direct
Aug. 3, 2006	TDW	Common Stock	708	Indirect
Aug. 3, 2006	TDW	Common Stock	834	Indirect
Aug. 3, 2006	TDW	Stock Option (Right to Buy)→ Common Stock (5,000)	5,000	Direct
Aug. 3, 2006	TDW	Stock Option (Right to Buy)→ Common Stock (7,000)	7,000	Direct
Aug. 3, 2006	TDW	Stock Option (Right to Buy)→ Common Stock (10,667)	10,667	Direct
Aug. 3, 2006	TDW	Stock Option (Right to Buy)→ Common Stock (10,000)	10,000	Direct
Aug. 3, 2006	TDW	Stock Option (Right to Buy)→ Common Stock (5,000)	5,000	Direct
Aug. 3, 2006	TDW	Stock Option (Right to Buy)→ Common Stock (5,000)	5,000	Direct
Aug. 3, 2006	TDW	Stock Option (Right to Buy)→ Common Stock (30,000)	30,000	Direct
Aug. 3, 2006	TDW	Stock Options (Right to Buy)→ Common Stock (30,000)	30,000	Direct
Aug. 3, 2006	TDW	Stock Option (Right to Buy)→ Common Stock (17,500)	17,500	Direct
Aug. 3, 2006	TDW	Stock Option (Right to Buy)→ Common Stock (6,000)	6,000	Direct
Aug. 3, 2006	TDW	Stock Option (Right to Buy)→ Common Stock (19,500)	19,500	Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

TDW

President

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2007	$282,525	—	$223,361	$132,564	$546,826	$126,352	$24,631	$1,328,591

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.