Lawrence Henry Summers

Insider

First SEC filing: Nov. 18, 2015 · Latest: Jan. 11, 2018

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

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 61 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

61 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 31, 2023	XYZ	S 10b5-1	3,236	$80.55	$260,660	18,611 Direct	-14.81%	Disposed	0.4% (price as of 2026-08-20)
July 31, 2023	XYZ	S 10b5-1	433	$79.77	$34,540	21,847 Direct	-1.94%	Disposed	1.4% (price as of 2026-08-20)
July 20, 2023	SKIL	A	75,000	—	—	75,000 Direct	—	Acquired	(price as of 2026-08-20)
June 30, 2023	XYZ	S 10b5-1	2,245	$66.45	$149,180	22,280 Direct	-9.15%	Disposed	21.7% (price as of 2026-08-20)
June 30, 2023	XYZ	S 10b5-1	1,423	$65.52	$93,235	24,525 Direct	-5.48%	Disposed	23.4% (price as of 2026-08-20)
June 23, 2023	SKIL	M	35,398	—	—	523,996 Direct	+7.24%	Acquired	(price as of 2026-08-20)
June 23, 2023	SKIL	M	35,398	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 13, 2023	XYZ	A	3,815	—	—	25,948 Direct	+17.24%	Acquired	(price as of 2026-08-20)
May 30, 2023	XYZ	S 10b5-1	89	$59.95	$5,336	22,133 Direct	-0.40%	Disposed	34.9% (price as of 2026-08-20)
May 30, 2023	XYZ	S 10b5-1	1,336	$59.30	$79,225	22,222 Direct	-5.67%	Disposed	36.4% (price as of 2026-08-20)
May 30, 2023	XYZ	S 10b5-1	2,243	$58.23	$130,610	23,558 Direct	-8.69%	Disposed	38.9% (price as of 2026-08-20)
June 23, 2022	SKIL	A	35,398	—	—	35,398 Direct	—	Acquired	(price as of 2026-08-20)
June 23, 2022	SKIL	M	21,621	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 23, 2022	SKIL	M	21,621	—	—	488,598 Direct	+4.63%	Acquired	(price as of 2026-08-20)
June 14, 2022	XYZ	A	4,145	—	—	25,801 Direct	+19.14%	Acquired	(price as of 2026-08-20)
Dec. 28, 2021	SKIL	A	21,621	—	—	21,621 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 10, 2021	XYZ	C	10,215	—	—	67,380 Direct	-13.16%	Disposed	(price as of 2026-08-20)
Dec. 10, 2021	XYZ	G	10,215	—	—	21,656 Direct	-32.05%	Disposed	(price as of 2026-08-20)
Dec. 10, 2021	XYZ	C	10,215	—	—	31,871 Direct	+47.17%	Acquired	(price as of 2026-08-20)
Oct. 25, 2021	XYZ	C	11,538	—	—	77,595 Direct	-12.94%	Disposed	(price as of 2026-08-20)
Oct. 25, 2021	XYZ	G	11,538	—	—	21,656 Direct	-34.76%	Disposed	(price as of 2026-08-20)
Oct. 25, 2021	XYZ	C	11,538	—	—	33,194 Direct	+53.28%	Acquired	(price as of 2026-08-20)
June 15, 2021	XYZ	A	1,097	—	—	21,656 Direct	+5.34%	Acquired	(price as of 2026-08-20)
June 16, 2020	XYZ	A	2,638	—	—	20,559 Direct	+14.72%	Acquired	(price as of 2026-08-20)
Sept. 13, 2019	XYZ	G	51,970	—	—	89,133 Direct	+139.84%	Acquired	(price as of 2026-08-20)
Sept. 13, 2019	XYZ	G	51,970	—	—	111,886 Indirect	-31.72%	Disposed	(price as of 2026-08-20)
June 18, 2019	XYZ	A	3,480	—	—	17,921 Direct	+24.10%	Acquired	(price as of 2026-08-20)
Aug. 29, 2018	XYZ	G	37,163	—	—	37,163 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 29, 2018	XYZ	G	37,163	—	—	163,856 Indirect	-18.49%	Disposed	(price as of 2026-08-20)
July 25, 2018	XYZ	G	322,874	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
July 24, 2018	XYZ	C	322,874	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
July 24, 2018	XYZ	C	322,874	—	—	322,874 Indirect	—	Acquired	(price as of 2026-08-20)
June 19, 2018	XYZ	A	3,790	—	—	14,441 Direct	+35.58%	Acquired	(price as of 2026-08-20)
June 14, 2017	XYZ	A	10,651	—	—	38,033 Direct	+38.90%	Acquired	(price as of 2026-08-20)
June 13, 2017	XYZ	G	167,805	—	—	201,019 Direct	+505.22%	Acquired	(price as of 2026-08-20)
June 13, 2017	XYZ	G	167,805	—	—	322,874 Indirect	-34.20%	Disposed	(price as of 2026-08-20)
June 6, 2017	HAPN	A	35,336	—	—	35,336 Direct	—	Acquired	(price as of 2026-08-20)
May 31, 2017	XYZ	C	100,000	—	—	490,679 Indirect	-16.93%	Disposed	(price as of 2026-08-20)
May 31, 2017	XYZ	S 10b5-1	100,000	$23.22	$2,322,000	0 Indirect	-100.00%	Disposed	248.3% (price as of 2026-08-20)
May 31, 2017	XYZ	C	100,000	—	—	100,000 Indirect	—	Acquired	(price as of 2026-08-20)
May 5, 2017	XYZ	C	150,000	—	—	590,679 Indirect	-20.25%	Disposed	(price as of 2026-08-20)
May 5, 2017	XYZ	S 10b5-1	150,000	$19.67	$2,950,500	0 Indirect	-100.00%	Disposed	311.2% (price as of 2026-08-20)
May 5, 2017	XYZ	C	150,000	—	—	150,000 Indirect	—	Acquired	(price as of 2026-08-20)
April 24, 2017	XYZ	C	24,604	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
April 24, 2017	XYZ	G	24,604	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
April 24, 2017	XYZ	C	24,604	—	—	24,604 Indirect	—	Acquired	(price as of 2026-08-20)
Jan. 31, 2017	HAPN	M	333,108	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 31, 2017	HAPN	M	333,108	$0.70	$233,176	818,143 Direct	+68.68%	Acquired	422.3% (price as of 2026-08-20)
Jan. 6, 2017	XYZ	C	23,125	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 6, 2017	XYZ	S	23,125	$15.00	$346,875	27,382 Direct	-45.79%	Disposed	439.2% (price as of 2026-08-20)
Jan. 6, 2017	XYZ	C	23,125	—	—	50,507 Direct	+84.45%	Acquired	(price as of 2026-08-20)
Dec. 7, 2016	XYZ	C	23,125	—	—	23,125 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Dec. 7, 2016	XYZ	S 10b5-1	23,125	$13.75	$317,969	27,382 Direct	-45.79%	Disposed	488.2% (price as of 2026-08-20)
Dec. 7, 2016	XYZ	C	23,125	—	—	50,507 Direct	+84.45%	Acquired	(price as of 2026-08-20)
Aug. 23, 2016	XYZ	C	23,125	—	—	46,250 Direct	-33.33%	Disposed	(price as of 2026-08-20)
Aug. 23, 2016	XYZ	S 10b5-1	23,125	$12.50	$289,062	27,382 Direct	-45.79%	Disposed	547.0% (price as of 2026-08-20)
Aug. 23, 2016	XYZ	C	23,125	—	—	50,507 Direct	+84.45%	Acquired	(price as of 2026-08-20)
Aug. 5, 2016	XYZ	C	115,625	—	—	69,375 Direct	-62.50%	Disposed	(price as of 2026-08-20)
Aug. 5, 2016	XYZ	S 10b5-1	115,625	$11.08	$1,281,125	27,382 Direct	-80.85%	Disposed	629.9% (price as of 2026-08-20)
Aug. 5, 2016	XYZ	C	115,625	—	—	143,007 Direct	+422.27%	Acquired	(price as of 2026-08-20)
June 28, 2016	HAPN	A	43,384	—	—	431,477 Direct	+11.18%	Acquired	(price as of 2026-08-20)
June 23, 2016	XYZ	A	27,382	—	—	27,382 Direct	—	Acquired	(price as of 2026-08-20)
May 18, 2016	XYZ	G	740,679	—	—	740,679 Indirect	—	Acquired	(price as of 2026-08-20)
May 18, 2016	XYZ	G	740,679	—	—	185,000 Direct	-80.01%	Disposed	(price as of 2026-08-20)
May 17, 2016	XYZ	G	108,613	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
May 17, 2016	XYZ	C	108,613	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
May 17, 2016	XYZ	C	108,613	—	—	108,613 Indirect	—	Acquired	(price as of 2026-08-20)
Dec. 15, 2015	HAPN	S 10b5-1	23,421	$12.62	$295,573	388,093 Direct	-5.69%	Disposed	-71.0% (price as of 2026-08-20)
Nov. 24, 2015	XYZ	J	90,960	—	—	90,960 Indirect	—	Acquired	(price as of 2026-08-20)
Nov. 24, 2015	XYZ	J	209,040	—	—	209,040 Indirect	—	Acquired	(price as of 2026-08-20)
Nov. 24, 2015	XYZ	J	792,110	—	—	792,110 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 24, 2015	XYZ	J	90,960	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 24, 2015	XYZ	J	209,040	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 24, 2015	XYZ	J	792,110	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 16, 2015	HAPN	S 10b5-1	23,421	$12.61	$295,339	411,514 Direct	-5.38%	Disposed	-71.0% (price as of 2026-08-20)
Nov. 3, 2015	HAPN	S 10b5-1	19,600	$15.00	$294,000	434,935 Direct	-4.31%	Disposed	-75.6% (price as of 2026-08-20)
Oct. 15, 2015	HAPN	S 10b5-1	23,421	$14.53	$340,307	454,535 Direct	-4.90%	Disposed	-74.8% (price as of 2026-08-20)
Oct. 5, 2015	HAPN	S 10b5-1	10,000	$14.00	$140,000	477,956 Direct	-2.05%	Disposed	-73.9% (price as of 2026-08-20)
Sept. 30, 2015	HAPN	S 10b5-1	23,421	$13.29	$311,265	487,956 Direct	-4.58%	Disposed	-72.5% (price as of 2026-08-20)
June 15, 2015	HAPN	A	11,717	—	—	511,377 Direct	+2.34%	Acquired	(price as of 2026-08-20)
Dec. 16, 2014	HAPN	P	2,500	$15.00	$37,500	2,500 Indirect	—	Acquired	-75.6% (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
July 20, 2023	SKIL	Restricted Stock Units	Class A Common Stock (75,000)	—	—	75,000	Acquired
June 23, 2023	SKIL	Restricted Stock Units	Class A Common Stock (35,398)	—	—	35,398	Disposed
June 23, 2022	SKIL	Restricted Stock Units	Class A Common Stock (35,398)	—	—	35,398	Acquired
June 23, 2022	SKIL	Restricted Stock Units	Class A Common Stock (21,621)	—	—	21,621	Disposed
Dec. 28, 2021	SKIL	Restricted Stock Units	Class A common stock (21,621)	—	—	21,621	Acquired
Dec. 10, 2021	XYZ	Class B Common Stock [F2]	Class A Common Stock (10,215)	—	—	10,215	Disposed
Oct. 25, 2021	XYZ	Class B Common Stock [F2]	Class A Common Stock (11,538)	—	—	11,538	Disposed
Sept. 13, 2019	XYZ	Class B Common Stock [F2]	Class A Common Stock (51,970)	—	—	51,970	Acquired
Sept. 13, 2019	XYZ	Class B Common Stock [F2]	Class A Common Stock (51,970)	—	—	51,970	Disposed
Aug. 29, 2018	XYZ	Class B Common Stock [F2]	Class A Common Stock (37,163)	—	—	37,163	Acquired
Aug. 29, 2018	XYZ	Class B Common Stock [F2]	Class A Common Stock (37,163)	—	—	37,163	Disposed
July 24, 2018	XYZ	Class B Common Stock [F4]	Class A Common Stock (322,874)	—	—	322,874	Disposed
June 13, 2017	XYZ	Class B Common Stock [F2]	Class A Common Stock (167,805)	—	—	167,805	Acquired
June 13, 2017	XYZ	Class B Common Stock [F2]	Class A Common Stock (167,805)	—	—	167,805	Disposed
May 31, 2017	XYZ	Class B Common Stock [F5]	Class A Common Stock (100,000)	—	—	100,000	Disposed
May 5, 2017	XYZ	Class B Common Stock [F5]	Class A Common Stock (150,000)	—	—	150,000	Disposed
April 24, 2017	XYZ	Class B Common Stock [F3]	Class A Common Stock (24,604)	—	—	24,604	Disposed
Jan. 31, 2017	HAPN	Stock Option (right to buy)	Common Stock (333,108)	$0.70	Dec. 13, 2022	333,108	Disposed
Jan. 6, 2017	XYZ	Class B Common Stock [F2]	Class A Common Stock (23,125)	—	—	23,125	Disposed
Dec. 7, 2016	XYZ	Class B Common Stock [F3]	Class A Common Stock (23,125)	—	—	23,125	Disposed
Aug. 23, 2016	XYZ	Class B Common Stock [F3]	Class A Common Stock (23,125)	—	—	23,125	Disposed
Aug. 5, 2016	XYZ	Class B Common Stock [F4]	Class A Common Stock (115,625)	—	—	115,625	Disposed
May 18, 2016	XYZ	Class B Common Stock [F3]	Class A Common Stock (740,679)	—	—	740,679	Acquired
May 18, 2016	XYZ	Class B Common Stock [F3]	Class A Common Stock (740,679)	—	—	740,679	Disposed
May 17, 2016	XYZ	Class B Common Stock [F3]	Class A Common Stock (108,613)	—	—	108,613	Disposed
Nov. 24, 2015	XYZ	Class B Common Stock [F1,F4]	Class A Common Stock (90,960)	—	—	90,960	Acquired
Nov. 24, 2015	XYZ	Class B Common Stock [F1,F4]	Class A Common Stock (209,040)	—	—	209,040	Acquired
Nov. 24, 2015	XYZ	Class B Common Stock [F1,F4]	Class A Common Stock (792,110)	—	—	792,110	Acquired

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

Initial ownership (Form 3) 6 holdings

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

Date	Ticker	Security	Shares	Ownership
Nov. 18, 2015	XYZ	Common Stock [F1]	792,110	Direct
Nov. 18, 2015	XYZ	Common Stock [F1]	209,040	Indirect
Nov. 18, 2015	XYZ	Common Stock [F1]	90,960	Indirect
Dec. 10, 2014	HAPN	Common Stock	499,660	Direct
Dec. 10, 2014	HAPN	Common Stock	229,656	Indirect
Dec. 10, 2014	HAPN	Stock Option (right to buy)→ Common Stock (333,108)	333,108	Direct