Ellen Barker

Insider

First SEC filing: Feb. 7, 2024 · Latest: Aug. 20, 2025

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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

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 25 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

25 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 19, 2025	MCHPP	A	3,090	—	—	3,090 Direct	—	Acquired	(price as of 2026-08-19)
Aug. 18, 2025	MCHPP	M	2,491	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Aug. 18, 2025	MCHPP	M	2,491	$65.56	$163,310	3,797 Direct	+190.74%	Acquired	1.4% (price as of 2026-08-19)
Aug. 20, 2024	MCHPP	A	2,491	—	—	2,491 Direct	—	Acquired	(price as of 2026-08-19)
Aug. 19, 2024	MCHPP	M	1,306	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Aug. 19, 2024	MCHPP	M	1,306	$82.03	$107,131	1,306 Direct	—	Acquired	-18.9% (price as of 2026-08-19)
Aug. 4, 2020	TXN	M	19,065	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Aug. 4, 2020	TXN	S	19,065	$131.03	$2,498,087	29,197 Direct	-39.50%	Disposed	105.9% (price as of 2026-08-19)
Aug. 4, 2020	TXN	M	19,065	$44.09	$840,576	48,262 Direct	+65.30%	Acquired	511.8% (price as of 2026-08-19)
April 30, 2020	TXN	G	442	—	—	29,147 Direct	-1.49%	Disposed	(price as of 2026-08-19)
Jan. 31, 2020	TXN	S	4,015	$123.36	$495,290	29,537 Direct	-11.97%	Disposed	118.7% (price as of 2026-08-19)
Jan. 24, 2020	TXN	A	19,556	$130.52	$2,552,449	19,556 Direct	—	Acquired	106.7% (price as of 2026-08-19)
Jan. 24, 2020	TXN	A	3,831	—	—	33,552 Direct	+12.89%	Acquired	(price as of 2026-08-19)
July 30, 2019	TXN	G	535	—	—	29,625 Direct	-1.77%	Disposed	(price as of 2026-08-19)
July 26, 2019	TXN	M	17,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
July 26, 2019	TXN	S	17,500	$128.15	$2,242,625	30,160 Direct	-36.72%	Disposed	110.5% (price as of 2026-08-19)
July 26, 2019	TXN	M	17,500	$32.80	$574,000	47,660 Direct	+58.02%	Acquired	722.4% (price as of 2026-08-19)
Jan. 31, 2019	TXN	S	1,435	$101.19	$145,208	30,050 Direct	-4.56%	Disposed	166.6% (price as of 2026-08-19)
Jan. 25, 2019	TXN	A	22,664	$104.41	$2,366,348	22,664 Direct	—	Acquired	158.4% (price as of 2026-08-19)
Jan. 25, 2019	TXN	A	4,789	—	—	31,485 Direct	+17.94%	Acquired	(price as of 2026-08-19)
Nov. 14, 2018	TXN	G	510	—	—	26,641 Direct	-1.88%	Disposed	(price as of 2026-08-19)
July 31, 2018	TXN	F	4,107	$110.91	$455,507	27,097 Direct	-13.16%	Disposed	143.2% (price as of 2026-08-19)
Jan. 31, 2018	TXN	S	3,516	$110.27	$387,709	31,086 Direct	-10.16%	Disposed	144.6% (price as of 2026-08-19)
Jan. 25, 2018	TXN	A	21,534	—	—	21,534 Direct	—	Acquired	(price as of 2026-08-19)
Jan. 25, 2018	TXN	A	4,540	—	—	34,602 Direct	+15.10%	Acquired	(price as of 2026-08-19)
Nov. 6, 2017	TXN	G	763	—	—	30,003 Direct	-2.48%	Disposed	(price as of 2026-08-19)
Aug. 14, 2017	TXN	M	15,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Aug. 14, 2017	TXN	S	15,000	$81.87	$1,228,050	30,697 Direct	-32.82%	Disposed	229.5% (price as of 2026-08-19)
Aug. 14, 2017	TXN	M	15,000	$32.36	$485,400	45,697 Direct	+48.86%	Acquired	733.6% (price as of 2026-08-19)
Jan. 31, 2017	TXN	S	5,834	$75.46	$440,234	30,541 Direct	-16.04%	Disposed	257.5% (price as of 2026-08-19)
Jan. 26, 2017	TXN	A	30,329	—	—	30,329 Direct	—	Acquired	(price as of 2026-08-19)
Jan. 26, 2017	TXN	A	6,309	—	—	36,375 Direct	+20.98%	Acquired	(price as of 2026-08-19)

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
Aug. 19, 2025	MCHPP	Restricted Stock Units	Common Stock (3,090)	—	—	3,090	Acquired
Aug. 18, 2025	MCHPP	Restricted Stock Units	Common Stock (2,491)	$65.56	—	2,491	Disposed
Aug. 20, 2024	MCHPP	Restricted Stock Units	Common Stock (2,491)	—	—	2,491	Acquired
Aug. 19, 2024	MCHPP	Restricted Stock Units	Common Stock (1,306)	$82.03	—	1,306	Disposed
Aug. 4, 2020	TXN	NQ Stock Option (Right to Buy)	Common Stock (19,065)	$44.09	Jan. 23, 2024	19,065	Disposed
Jan. 24, 2020	TXN	NQ Stock Option (Right to Buy)	Common Stock (19,556)	$130.52	Jan. 24, 2030	19,556	Acquired
July 26, 2019	TXN	NQ Stock Option (Right to Buy)	Common Stock (17,500)	$32.80	Jan. 25, 2023	17,500	Disposed
Jan. 25, 2019	TXN	NQ Stock Option (Right to Buy)	Common Stock (22,664)	$104.41	Jan. 25, 2029	22,664	Acquired
Jan. 25, 2018	TXN	NQ Stock Option (Right to Buy)	Common Stock (21,534)	$110.15	Jan. 25, 2028	21,534	Acquired
Aug. 14, 2017	TXN	NQ Stock Option (Right to Buy)	Common Stock (15,000)	$32.36	Jan. 26, 2022	15,000	Disposed
Jan. 26, 2017	TXN	NQ Stock Option (Right to Buy)	Common Stock (30,329)	$79.26	Jan. 26, 2027	30,329	Acquired

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

Initial ownership (Form 3) 8 holdings

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

Date	Ticker	Security	Shares	Ownership
Feb. 7, 2024	MCHPP	Common Stock	0	Direct
Feb. 7, 2024	MCHPP	Restricted Stock Units→ Common Stock (1,306)	1,306	Direct
Jan. 26, 2017	TXN	Common Stock	30,066	Direct
Jan. 26, 2017	TXN	NQ Stock Option (Right to Buy)→ Common Stock (15,000)	15,000	Direct
Jan. 26, 2017	TXN	NQ Stock Option (Right to Buy)→ Common Stock (17,500)	17,500	Direct
Jan. 26, 2017	TXN	NQ Stock Option (Right to Buy)→ Common Stock (19,065)	19,065	Direct
Jan. 26, 2017	TXN	NQ Stock Option (Right to Buy)→ Common Stock (19,762)	19,762	Direct
Jan. 26, 2017	TXN	NQ Stock Option (Right to Buy)→ Common Stock (21,231)	21,231	Direct