Saundra Davis

Insider

First SEC filing: Aug. 24, 2007 · Latest: Aug. 24, 2007

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.

Insider at

TDC selling March 13, 2015

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 77 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

77 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 7, 2016	TDC	F	51	$23.12	$1,179	47,922 Direct	-0.11%	Disposed	20.7% (price as of 2026-08-20)
Feb. 7, 2016	TDC	A	418	—	—	47,973 Direct	+0.88%	Acquired	(price as of 2026-08-20)
Dec. 1, 2015	TDC	A	12,819	—	—	12,819 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 1, 2015	TDC	A	6,905	—	—	47,555 Direct	+16.99%	Acquired	(price as of 2026-08-20)
Dec. 1, 2015	TDC	F	431	$30.63	$13,202	40,650 Direct	-1.05%	Disposed	-8.9% (price as of 2026-08-20)
Nov. 27, 2015	TDC	F	606	$29.80	$18,059	41,081 Direct	-1.45%	Disposed	-6.3% (price as of 2026-08-20)
March 13, 2015	TDC	M	20,961	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 13, 2015	TDC	S	20,961	$41.90	$878,266	41,687 Direct	-33.46%	Disposed	-33.4% (price as of 2026-08-20)
March 13, 2015	TDC	M	20,961	$13.77	$288,633	62,648 Direct	+50.28%	Acquired	102.7% (price as of 2026-08-20)
Feb. 11, 2015	TDC	F	325	$43.83	$14,245	41,687 Direct	-0.77%	Disposed	-36.3% (price as of 2026-08-20)
Dec. 1, 2014	TDC	A	10,353	—	—	10,353 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 1, 2014	TDC	A	4,184	—	—	42,012 Direct	+11.06%	Acquired	(price as of 2026-08-20)
Dec. 1, 2014	TDC	F	702	$44.43	$31,190	37,828 Direct	-1.82%	Disposed	-37.2% (price as of 2026-08-20)
Feb. 11, 2014	TDC	F	325	$43.30	$14,072	38,530 Direct	-0.84%	Disposed	-35.5% (price as of 2026-08-20)
Dec. 3, 2013	TDC	A	2,798	—	—	38,855 Direct	+7.76%	Acquired	(price as of 2026-08-20)
Dec. 2, 2013	TDC	A	14,506	—	—	14,506 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 2, 2013	TDC	F	1,264	$45.81	$57,904	36,057 Direct	-3.39%	Disposed	-39.1% (price as of 2026-08-20)
Dec. 2, 2013	TDC	F	2,043	$45.81	$93,590	37,321 Direct	-5.19%	Disposed	-39.1% (price as of 2026-08-20)
Feb. 14, 2013	TDC	M	10,000	—	—	20,961 Direct	-32.30%	Disposed	(price as of 2026-08-20)
Feb. 14, 2013	TDC	S	10,000	$61.64	$616,400	39,364 Direct	-20.26%	Disposed	-54.7% (price as of 2026-08-20)
Feb. 14, 2013	TDC	M	10,000	$13.77	$137,700	49,364 Direct	+25.40%	Acquired	102.7% (price as of 2026-08-20)
Feb. 14, 2013	TDC	F	1,221	$62.15	$75,885	39,364 Direct	-3.01%	Disposed	-55.1% (price as of 2026-08-20)
Feb. 11, 2013	TDC	F	325	$62.26	$20,234	40,585 Direct	-0.79%	Disposed	-55.2% (price as of 2026-08-20)
Feb. 11, 2013	TDC	A	2,691	—	—	40,910 Direct	+7.04%	Acquired	(price as of 2026-08-20)
Nov. 27, 2012	TDC	A	10,884	—	—	10,884 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 27, 2012	TDC	A	1,963	—	—	38,219 Direct	+5.41%	Acquired	(price as of 2026-08-20)
Aug. 13, 2012	TDC	M	5,000	—	—	30,961 Direct	-13.90%	Disposed	(price as of 2026-08-20)
Aug. 13, 2012	TDC	S	5,000	$75.97	$379,850	36,256 Direct	-12.12%	Disposed	-63.3% (price as of 2026-08-20)
Aug. 13, 2012	TDC	M	5,000	$13.77	$68,850	41,256 Direct	+13.79%	Acquired	102.7% (price as of 2026-08-20)
May 4, 2012	TDC	M	15,000	—	—	35,961 Direct	-29.43%	Disposed	(price as of 2026-08-20)
May 4, 2012	TDC	S	7,488	$76.52	$572,982	36,256 Direct	-17.12%	Disposed	-63.5% (price as of 2026-08-20)
May 4, 2012	TDC	S	7,512	$75.86	$569,860	43,744 Direct	-14.66%	Disposed	-63.2% (price as of 2026-08-20)
May 4, 2012	TDC	M	15,000	$13.77	$206,550	51,256 Direct	+41.37%	Acquired	102.7% (price as of 2026-08-20)
Feb. 14, 2012	TDC	F	1,194	$62.16	$74,219	36,256 Direct	-3.19%	Disposed	-55.1% (price as of 2026-08-20)
Feb. 10, 2012	TDC	M	5,000	—	—	50,961 Direct	-8.93%	Disposed	(price as of 2026-08-20)
Feb. 10, 2012	TDC	M	15,226	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 10, 2012	TDC	A	4,857	—	—	37,450 Direct	+14.90%	Acquired	(price as of 2026-08-20)
Feb. 10, 2012	TDC	S	5,000	$62.45	$312,250	32,593 Direct	-13.30%	Disposed	-55.3% (price as of 2026-08-20)
Feb. 10, 2012	TDC	M	5,000	$13.77	$68,850	37,593 Direct	+15.34%	Acquired	102.7% (price as of 2026-08-20)
Feb. 10, 2012	TDC	S	15,226	$62.47	$951,168	32,593 Direct	-31.84%	Disposed	-55.3% (price as of 2026-08-20)
Feb. 10, 2012	TDC	M	15,226	$27.98	$426,023	47,819 Direct	+46.72%	Acquired	-0.2% (price as of 2026-08-20)
Nov. 29, 2011	TDC	A	13,003	—	—	13,003 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 29, 2011	TDC	A	2,275	—	—	32,593 Direct	+7.50%	Acquired	(price as of 2026-08-20)
May 23, 2011	TDC	M	3,432	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 23, 2011	TDC	M	3,224	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 23, 2011	TDC	S	3,432	$54.09	$185,637	30,318 Direct	-10.17%	Disposed	-48.4% (price as of 2026-08-20)
May 23, 2011	TDC	M	3,432	$24.87	$85,354	33,750 Direct	+11.32%	Acquired	12.2% (price as of 2026-08-20)
May 23, 2011	TDC	S	3,224	$54.09	$174,386	30,318 Direct	-9.61%	Disposed	-48.4% (price as of 2026-08-20)
May 23, 2011	TDC	M	3,224	$20.84	$67,188	33,542 Direct	+10.63%	Acquired	33.9% (price as of 2026-08-20)
March 7, 2011	TDC	M	5,000	—	—	55,961 Direct	-8.20%	Disposed	(price as of 2026-08-20)
March 7, 2011	TDC	S	5,000	$49.36	$246,800	30,318 Direct	-14.16%	Disposed	-43.4% (price as of 2026-08-20)
March 7, 2011	TDC	M	5,000	$13.77	$68,850	35,318 Direct	+16.49%	Acquired	102.7% (price as of 2026-08-20)
Feb. 18, 2011	TDC	F	2,024	$48.29	$97,739	30,318 Direct	-6.26%	Disposed	-42.2% (price as of 2026-08-20)
Feb. 14, 2011	TDC	A	14,282	—	—	32,342 Direct	+79.08%	Acquired	(price as of 2026-08-20)
Nov. 30, 2010	TDC	A	16,290	—	—	16,290 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 30, 2010	TDC	A	2,780	—	—	18,060 Direct	+18.19%	Acquired	(price as of 2026-08-20)
Nov. 9, 2010	TDC	M	1,200	—	—	3,224 Direct	-27.12%	Disposed	(price as of 2026-08-20)
Nov. 9, 2010	TDC	M	6,216	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 9, 2010	TDC	M	7,000	—	—	60,961 Direct	-10.30%	Disposed	(price as of 2026-08-20)
Nov. 9, 2010	TDC	M	1,200	$20.84	$25,008	15,280 Direct	+8.52%	Acquired	33.9% (price as of 2026-08-20)
Nov. 9, 2010	TDC	S	4,916	$40.83	$200,720	14,080 Direct	-25.88%	Disposed	-31.6% (price as of 2026-08-20)
Nov. 9, 2010	TDC	M	6,216	$21.01	$130,598	18,996 Direct	+48.64%	Acquired	32.9% (price as of 2026-08-20)
Nov. 9, 2010	TDC	S	7,000	$40.74	$285,180	12,780 Direct	-35.39%	Disposed	-31.5% (price as of 2026-08-20)
Nov. 9, 2010	TDC	M	7,000	$13.77	$96,390	19,780 Direct	+54.77%	Acquired	102.7% (price as of 2026-08-20)
May 10, 2010	TDC	M	5,084	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 10, 2010	TDC	S	2,937	$30.79	$90,430	12,780 Direct	-18.69%	Disposed	-9.3% (price as of 2026-08-20)
May 10, 2010	TDC	M	5,084	$12.21	$62,076	15,717 Direct	+47.81%	Acquired	128.6% (price as of 2026-08-20)
Feb. 19, 2010	TDC	F	635	$28.72	$18,237	10,633 Direct	-5.64%	Disposed	-2.8% (price as of 2026-08-20)
Feb. 12, 2010	TDC	A	1,754	—	—	11,268 Direct	+18.44%	Acquired	(price as of 2026-08-20)
Dec. 1, 2009	TDC	A	18,650	—	—	18,650 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 11, 2009	TDC	M	10,500	—	—	5,084 Direct	-67.38%	Disposed	(price as of 2026-08-20)
Aug. 11, 2009	TDC	S	6,562	$26.29	$172,515	9,514 Direct	-40.82%	Disposed	6.2% (price as of 2026-08-20)
Aug. 11, 2009	TDC	M	10,500	$12.21	$128,205	16,076 Direct	+188.31%	Acquired	128.6% (price as of 2026-08-20)
March 6, 2009	TDC	F	243	$15.46	$3,757	5,576 Direct	-4.18%	Disposed	80.6% (price as of 2026-08-20)
March 2, 2009	TDC	F	57	$14.66	$836	5,819 Direct	-0.97%	Disposed	90.4% (price as of 2026-08-20)
Feb. 27, 2009	TDC	A	671	—	—	5,876 Direct	+12.89%	Acquired	(price as of 2026-08-20)
Dec. 31, 2008	TDC	F	119	$14.83	$1,765	5,205 Direct	-2.24%	Disposed	88.2% (price as of 2026-08-20)
Dec. 5, 2008	TDC	F	1,390	$13.64	$18,960	5,324 Direct	-20.70%	Disposed	104.7% (price as of 2026-08-20)
Dec. 2, 2008	TDC	A	67,961	—	—	67,961 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 2, 2008	TDC	A	71,429	—	—	71,429 Direct	—	Acquired	(price as of 2026-08-20)
March 10, 2008	TDC	F	57	$25.98	$1,481	6,714 Direct	-0.84%	Disposed	7.4% (price as of 2026-08-20)
March 10, 2008	TDC	F	60	$25.98	$1,559	6,711 Direct	-0.89%	Disposed	7.4% (price as of 2026-08-20)
Oct. 30, 2007	TDC	F	382	$28.26	$10,795	6,771 Direct	-5.34%	Disposed	-1.2% (price as of 2026-08-20)
Oct. 24, 2007	TDC	A	1,177	—	—	7,153 Direct	+19.70%	Acquired	(price as of 2026-08-20)
Oct. 24, 2007	TDC	A	397	—	—	5,976 Direct	+7.12%	Acquired	(price as of 2026-08-20)
Oct. 1, 2007	TDC	A	3,432	—	—	3,432 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 1, 2007	TDC	A	4,424	—	—	4,424 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 1, 2007	TDC	A	6,216	—	—	6,216 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 1, 2007	TDC	A	15,584	—	—	15,584 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 1, 2007	TDC	A	15,226	—	—	15,226 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 1, 2007	TDC	A	4,950	—	—	5,579 Direct	+786.96%	Acquired	(price as of 2026-08-20)

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
Dec. 1, 2015	TDC	Employee Stock Options	Common Stock (12,819)	$30.63	Dec. 1, 2025	12,819	Acquired
March 13, 2015	TDC	Employee Stock Option	Common Stock (20,961)	$13.77	Dec. 1, 2018	20,961	Disposed
Dec. 1, 2014	TDC	Employee Stock Option (right to buy)	Common Stock (10,353)	$44.43	Dec. 1, 2024	10,353	Acquired
Dec. 2, 2013	TDC	Employee Stock Option (right to buy)	Common Stock (14,506)	$45.35	Dec. 3, 2023	14,506	Acquired
Feb. 14, 2013	TDC	Employee Stock Option	Common Stock (10,000)	$13.77	Dec. 1, 2018	10,000	Disposed
Nov. 27, 2012	TDC	Employee Stock Option (right to buy)	Common Stock (10,884)	$61.55	Nov. 27, 2022	10,884	Acquired
Aug. 13, 2012	TDC	Employee Stock Options	Common Stock (5,000)	$13.77	Dec. 1, 2018	5,000	Disposed
May 4, 2012	TDC	Employee Stock Options	Common Stock (15,000)	$13.77	Dec. 1, 2018	15,000	Disposed
Feb. 10, 2012	TDC	Employee Stock Options	Common Stock (5,000)	$13.77	Dec. 1, 2018	5,000	Disposed
Feb. 10, 2012	TDC	Employee Stock Options	Common Stock (15,226)	$27.98	Sept. 30, 2017	15,226	Disposed
Nov. 29, 2011	TDC	Employee Stock Option (right to buy)	Common Stock (13,003)	$50.70	Nov. 29, 2021	13,003	Acquired
May 23, 2011	TDC	Employee Stock Option	Common Stock (3,432)	$24.87	Feb. 28, 2017	3,432	Disposed
May 23, 2011	TDC	Employee Stock Option	Common Stock (3,224)	$20.84	Feb. 13, 2016	3,224	Disposed
March 7, 2011	TDC	Employee Stock Option	Common Stock (5,000)	$13.77	Dec. 2, 2018	5,000	Disposed
Nov. 30, 2010	TDC	Employee Stock Option (right to buy)	Common Stock (16,290)	$41.09	Nov. 30, 2020	16,290	Acquired
Nov. 9, 2010	TDC	Employee Stock Option	Common Stock (1,200)	$20.84	Feb. 13, 2016	1,200	Disposed
Nov. 9, 2010	TDC	Employee Stock Option	Common Stock (6,216)	$21.01	March 1, 2015	6,216	Disposed
Nov. 9, 2010	TDC	Employee Stock Option	Common Stock (7,000)	$13.77	Dec. 1, 2018	7,000	Disposed
May 10, 2010	TDC	Employee Stock Option	Common Stock (5,084)	$12.21	March 1, 2014	5,084	Disposed
Dec. 1, 2009	TDC	Employee Stock Option (right to buy)	Common Stock (18,650)	$30.68	Dec. 1, 2019	18,650	Acquired
Aug. 11, 2009	TDC	Employee Stock Option	Common Stock (10,500)	$12.21	March 1, 2014	10,500	Disposed
Dec. 2, 2008	TDC	Employee Stock Option (right to buy) [F1]	Common Stock (67,961)	$13.77	Dec. 2, 2018	67,961	Acquired
Dec. 2, 2008	TDC	Employee Stock Option (right to buy)	Common Stock (71,429)	$13.77	Dec. 2, 2018	71,429	Acquired
Oct. 1, 2007	TDC	Employee Stock Option	Common Stock (3,432)	$24.87	March 1, 2017	3,432	Acquired
Oct. 1, 2007	TDC	Employee Stock Option	Common Stock (4,424)	$20.84	Feb. 13, 2016	4,424	Acquired
Oct. 1, 2007	TDC	Employee Stock Option	Common Stock (6,216)	$21.01	March 1, 2015	6,216	Acquired
Oct. 1, 2007	TDC	Employee Stock Option	Common Stock (15,584)	$12.21	March 1, 2014	15,584	Acquired
Oct. 1, 2007	TDC	Employee Stock Option	Common Stock (15,226)	$27.98	Oct. 1, 2017	15,226	Acquired

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Aug. 24, 2007	TDC	No Securities Beneficially Owned	0	Direct