Christopher Burghardt

Insider

First SEC filing: March 23, 2021 · Latest: March 23, 2021

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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

CHPT selling Sept. 28, 2021

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 11 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

11 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Oct. 12, 2021	CHPT	M	15,812	—	—	15,923 Direct	-49.83%	Disposed	(price as of 2026-08-20)
Oct. 12, 2021	CHPT	M	15,812	$0.84	$13,282	610,799 Direct	-2.52%	Disposed	-65.8% (price as of 2026-08-20)
Sept. 28, 2021	CHPT	M	216,000	—	—	31,735 Direct	-87.19%	Disposed	(price as of 2026-08-20)
Sept. 28, 2021	CHPT	M	216,000	$0.84	$181,440	594,987 Direct	+56.99%	Acquired	-65.8% (price as of 2026-08-20)
Sept. 28, 2021	CHPT	S	100,000	$20.90	$2,090,000	378,987 Direct	-20.88%	Disposed	-98.6% (price as of 2026-08-20)
Sept. 22, 2021	CHPT	S	3,110	$20.15	$62,666	478,987 Direct	-0.65%	Disposed	-98.6% (price as of 2026-08-20)
July 22, 2021	CHPT	S	13,206	$23.50	$310,341	482,097 Direct	-2.67%	Disposed	-98.8% (price as of 2026-08-20)
July 19, 2021	CHPT	S	85,000	$23.50	$1,997,500	495,303 Direct	-14.65%	Disposed	-98.8% (price as of 2026-08-20)
July 1, 2021	CHPT	J	17,899	—	—	581,746 Direct	+3.17%	Acquired	(price as of 2026-08-20)
July 1, 2021	CHPT	F	1,443	$35.69	$51,501	580,303 Direct	-0.25%	Disposed	-99.2% (price as of 2026-08-20)
June 23, 2021	CHPT	S	5,015	$32.22	$161,583	563,847 Direct	-0.88%	Disposed	-99.1% (price as of 2026-08-20)
June 2, 2021	CHPT	A	100,000	—	—	568,862 Direct	+21.33%	Acquired	(price as of 2026-08-20)
March 19, 2021	CHPT	F	3,447	$27.84	$95,964	468,862 Direct	-0.73%	Disposed	-99.0% (price as of 2026-08-20)
March 19, 2021	CHPT	J	35,798	—	—	472,309 Direct	+8.20%	Acquired	(price as of 2026-08-20)
Feb. 26, 2021	CHPT	A	247,735	—	—	247,735 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 26, 2021	CHPT	A	436,511	—	—	436,511 Direct	—	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
Oct. 12, 2021	CHPT	Stock Option (right to buy)`	Common Stock (15,812)	$0.84	Dec. 21, 2027	15,812	Disposed
Sept. 28, 2021	CHPT	Stock Option (right to buy)	Common Stock (216,000)	$0.84	Dec. 21, 2027	216,000	Disposed
Feb. 26, 2021	CHPT	Stock Option (right to buy)	Common Stock (247,735)	$0.84	Feb. 28, 2021	247,735	Acquired

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

Compensation (DEF 14A)

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

CHPT

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2022	$378,107	—	—	—	—	—	$318,150	$34,262,574

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