Thorpe W Mckenzie

Insider

First SEC filing: April 16, 2015 · Latest: April 16, 2015

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

XBIT selling Nov. 19, 2020

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 29 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

29 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 20, 2024	XBIT	A	37,500	—	—	37,500 Direct	—	Acquired	(price as of 2026-08-21)
June 23, 2023	XBIT	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-21)
June 22, 2022	XBIT	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 16, 2021	XBIT	M	250,000	—	—	320,000 Direct	-43.86%	Disposed	(price as of 2026-08-21)
Dec. 16, 2021	XBIT	F	213,493	$11.71	$2,500,003	2,597,471 Direct	-7.60%	Disposed	-80.4% (price as of 2026-08-21)
Dec. 16, 2021	XBIT	M	250,000	$10.00	$2,500,000	2,810,964 Direct	+9.76%	Acquired	-77.0% (price as of 2026-08-21)
June 22, 2021	XBIT	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 19, 2020	XBIT	S	375,000	$18.30	$6,862,500	2,560,964 Direct	-12.77%	Disposed	-87.4% (price as of 2026-08-21)
Aug. 27, 2020	XBIT	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 12, 2020	XBIT	D	15,874	$30.00	$476,220	31,864 Indirect	-33.25%	Disposed	-92.3% (price as of 2026-08-21)
Feb. 12, 2020	XBIT	D	33,252	$30.00	$997,560	66,748 Indirect	-33.25%	Disposed	-92.3% (price as of 2026-08-21)
Feb. 12, 2020	XBIT	D	3,825	$30.00	$114,750	7,676 Indirect	-33.26%	Disposed	-92.3% (price as of 2026-08-21)
Feb. 12, 2020	XBIT	D	1,462,636	$30.00	$43,879,080	2,935,964 Direct	-33.25%	Disposed	-92.3% (price as of 2026-08-21)
Feb. 12, 2020	XBIT	D	15,214	$30.00	$456,420	32,524 Indirect	-31.87%	Disposed	-92.3% (price as of 2026-08-21)
Feb. 12, 2020	XBIT	D	31,870	$30.00	$956,100	68,130 Indirect	-31.87%	Disposed	-92.3% (price as of 2026-08-21)
Feb. 12, 2020	XBIT	D	3,665	$30.00	$109,950	7,835 Indirect	-31.87%	Disposed	-92.3% (price as of 2026-08-21)
Feb. 12, 2020	XBIT	D	1,401,856	$30.00	$42,055,680	2,996,744 Direct	-31.87%	Disposed	-92.3% (price as of 2026-08-21)
Jan. 6, 2020	XBIT	M	46,000	—	—	1,199,500 Direct	-3.69%	Disposed	(price as of 2026-08-21)
Jan. 6, 2020	XBIT	M	77,000	—	—	1,245,500 Direct	-5.82%	Disposed	(price as of 2026-08-21)
Jan. 6, 2020	XBIT	M	123,000	$3.75	$461,250	3,706,600 Direct	+3.43%	Acquired	-38.7% (price as of 2026-08-21)
Nov. 29, 2019	XBIT	M	185,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 29, 2019	XBIT	M	185,000	$3.75	$693,750	3,583,600 Direct	+5.44%	Acquired	-38.7% (price as of 2026-08-21)
Sept. 6, 2019	XBIT	S	7,159	$3.69	$26,417	3,880,421 Direct	-0.18%	Disposed	-37.7% (price as of 2026-08-21)
June 27, 2019	XBIT	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 27, 2018	XBIT	P	1,364	$4.92	$6,711	47,738 Indirect	+2.94%	Acquired	-53.3% (price as of 2026-08-21)
Dec. 27, 2018	XBIT	P	1,364	$4.92	$6,711	32,702 Indirect	+4.35%	Acquired	-53.3% (price as of 2026-08-21)
Dec. 26, 2018	XBIT	P	18,636	$5.07	$94,485	46,374 Indirect	+67.19%	Acquired	-54.6% (price as of 2026-08-21)
Dec. 26, 2018	XBIT	P	3,600	$5.00	$18,000	31,338 Indirect	+12.98%	Acquired	-54.0% (price as of 2026-08-21)
Dec. 24, 2018	XBIT	P	24,838	$5.88	$146,047	27,738 Indirect	+856.48%	Acquired	-60.9% (price as of 2026-08-21)
Dec. 24, 2018	XBIT	P	24,838	$5.88	$146,047	27,738 Indirect	+856.48%	Acquired	-60.9% (price as of 2026-08-21)
Nov. 12, 2018	XBIT	P	700	$3.75	$2,625	2,900 Indirect	+31.82%	Acquired	-38.7% (price as of 2026-08-21)
Nov. 9, 2018	XBIT	P	2,200	$3.74	$8,228	2,200 Indirect	—	Acquired	-38.5% (price as of 2026-08-21)
Oct. 4, 2018	XBIT	S	385,000	$3.00	$1,155,000	3,398,600 Direct	-10.18%	Disposed	-23.3% (price as of 2026-08-21)
Sept. 26, 2018	XBIT	S	17,634	$3.05	$53,784	3,783,600 Direct	-0.46%	Disposed	-24.6% (price as of 2026-08-21)
Sept. 13, 2018	XBIT	S	7,909	$3.10	$24,518	3,801,234 Direct	-0.21%	Disposed	-25.8% (price as of 2026-08-21)
Sept. 12, 2018	XBIT	S	41,675	$3.06	$127,526	3,809,143 Direct	-1.08%	Disposed	-24.8% (price as of 2026-08-21)
Sept. 10, 2018	XBIT	S	23,369	$3.22	$75,248	3,850,818 Direct	-0.60%	Disposed	-28.6% (price as of 2026-08-21)
Sept. 7, 2018	XBIT	S	6,234	$3.65	$22,754	3,874,187 Direct	-0.16%	Disposed	-37.0% (price as of 2026-08-21)
Sept. 5, 2018	XBIT	S	7,220	$3.94	$28,447	3,887,580 Direct	-0.19%	Disposed	-41.6% (price as of 2026-08-21)
Sept. 4, 2018	XBIT	S	3,800	$3.99	$15,162	3,894,800 Direct	-0.10%	Disposed	-42.4% (price as of 2026-08-21)
Aug. 10, 2018	XBIT	S	3,171	$3.98	$12,621	0 Indirect	-100.00%	Disposed	-42.2% (price as of 2026-08-21)
Aug. 9, 2018	XBIT	S	6,638	$4.00	$26,552	3,171 Indirect	-67.67%	Disposed	-42.5% (price as of 2026-08-21)
Aug. 8, 2018	XBIT	S	4,000	$4.01	$16,040	121,309 Indirect	-3.19%	Disposed	-42.6% (price as of 2026-08-21)
Aug. 7, 2018	XBIT	S	8,452	$3.94	$33,301	125,309 Indirect	-6.32%	Disposed	-41.6% (price as of 2026-08-21)
Aug. 6, 2018	XBIT	S	3,340	$3.99	$13,327	133,761 Indirect	-2.44%	Disposed	-42.4% (price as of 2026-08-21)
Aug. 3, 2018	XBIT	S	23,900	$3.96	$94,644	25,601 Indirect	-48.28%	Disposed	-41.9% (price as of 2026-08-21)
Aug. 2, 2018	XBIT	S	30,461	$3.92	$119,407	49,501 Indirect	-38.09%	Disposed	-41.3% (price as of 2026-08-21)
Aug. 1, 2018	XBIT	S	8,163	$4.24	$34,611	79,962 Indirect	-9.26%	Disposed	-45.8% (price as of 2026-08-21)
July 31, 2018	XBIT	S	6,531	$4.49	$29,324	88,125 Indirect	-6.90%	Disposed	-48.8% (price as of 2026-08-21)
July 30, 2018	XBIT	S	5,344	$4.41	$23,567	94,656 Indirect	-5.34%	Disposed	-47.8% (price as of 2026-08-21)
June 19, 2018	XBIT	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-21)
June 19, 2017	XBIT	M	50,000	$4.24	$212,000	50,000 Direct	—	Acquired	-45.8% (price as of 2026-08-21)
June 19, 2017	XBIT	M	50,000	$4.24	$212,000	50,000 Direct	—	Acquired	-45.8% (price as of 2026-08-21)
Sept. 14, 2016	XBIT	M	50,000	$13.26	$663,000	50,000 Direct	—	Acquired	-82.7% (price as of 2026-08-21)
May 26, 2016	XBIT	P	5,000	$14.05	$70,250	5,000 Indirect	—	Acquired	-83.6% (price as of 2026-08-21)
May 26, 2016	XBIT	P	5,000	$14.01	$70,050	5,000 Indirect	—	Acquired	-83.6% (price as of 2026-08-21)
May 26, 2016	XBIT	P	5,000	$14.00	$70,000	5,000 Indirect	—	Acquired	-83.6% (price as of 2026-08-21)
May 26, 2016	XBIT	P	5,000	$13.76	$68,800	5,000 Indirect	—	Acquired	-83.3% (price as of 2026-08-21)
May 20, 2016	XBIT	P	750	$13.72	$10,290	5,750 Indirect	+15.00%	Acquired	-83.2% (price as of 2026-08-21)
May 20, 2016	XBIT	P	750	$13.77	$10,328	5,750 Indirect	+15.00%	Acquired	-83.3% (price as of 2026-08-21)
March 17, 2016	XBIT	O	500,000	$10.00	$5,000,000	0 Direct	-100.00%	Disposed	-77.0% (price as of 2026-08-21)
March 17, 2016	XBIT	O	500,000	$10.00	$5,000,000	3,898,600 Direct	+14.71%	Acquired	-77.0% (price as of 2026-08-21)
March 1, 2016	XBIT	M	15,000	$7.79	$116,850	15,000 Direct	—	Acquired	-70.5% (price as of 2026-08-21)

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
June 20, 2024	XBIT	Director Stock Option	Common Stock (37,500)	$5.12	June 20, 2034	37,500	Acquired
June 23, 2023	XBIT	Director Stock Option	Common Stock (25,000)	$6.04	June 23, 2033	25,000	Acquired
June 22, 2022	XBIT	Stock Option	Common Stock (25,000)	$5.89	June 22, 2032	25,000	Acquired
Dec. 16, 2021	XBIT	Stock Option	Common Stock (250,000)	$10.00	Dec. 30, 2021	250,000	Disposed
June 22, 2021	XBIT	Stock Option	Common Stock (25,000)	$16.21	June 22, 2031	25,000	Acquired
Aug. 27, 2020	XBIT	Stock Option	Common Stock (25,000)	$18.25	Aug. 27, 2030	25,000	Acquired
Jan. 6, 2020	XBIT	Stock Option	Common Stock (46,000)	$3.75	Feb. 1, 2020	46,000	Disposed
Jan. 6, 2020	XBIT	Stock Option	Common Stock (77,000)	$3.75	Jan. 25, 2020	77,000	Disposed
Nov. 29, 2019	XBIT	Stock Option	Common Stock (185,000)	$3.75	Nov. 30, 2019	185,000	Disposed
June 27, 2019	XBIT	Stock Option	Common Stock (25,000)	$7.45	June 27, 2029	25,000	Acquired
June 19, 2018	XBIT	Stock Option	Common Stock (25,000)	$4.44	June 19, 2028	25,000	Acquired
June 19, 2017	XBIT	Stock Option [F1]	Common Stock (50,000)	$4.24	June 19, 2027	50,000	Acquired
June 19, 2017	XBIT	Stock Option	Common Stock (50,000)	$4.24	June 19, 2027	50,000	Acquired
Sept. 14, 2016	XBIT	Stock Option [F1]	Common Stock (50,000)	$13.26	Sept. 13, 2026	50,000	Acquired
March 17, 2016	XBIT	Stock Option [F2]	Common Stock (500,000)	$10.00	March 20, 2016	500,000	Disposed
March 1, 2016	XBIT	Stock Option [F1]	Common Stock (15,000)	$7.79	Feb. 28, 2026	15,000	Acquired

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

Initial ownership (Form 3) 27 holdings

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

Date	Ticker	Security	Shares	Ownership
April 16, 2015	XBIT	Common Stock	3,375,000	Direct
April 16, 2015	XBIT	Common Stock	610,996	Indirect
April 16, 2015	XBIT	Common Stock	100,000	Indirect
April 16, 2015	XBIT	Common Stock	100,000	Indirect
April 16, 2015	XBIT	Stock Option→ Common Stock (185,000)	185,000	Direct
April 16, 2015	XBIT	Stock Option→ Common Stock (77,000)	77,000	Direct
April 16, 2015	XBIT	Stock Option→ Common Stock (46,000)	46,000	Direct
April 16, 2015	XBIT	Stock Option→ Common Stock (327,000)	327,000	Direct
April 16, 2015	XBIT	Stock Option→ Common Stock (320,000)	320,000	Direct
April 16, 2015	XBIT	Stock Option→ Common Stock (45,000)	45,000	Direct
April 16, 2015	XBIT	Stock Option→ Common Stock (250,000)	250,000	Direct
April 16, 2015	XBIT	Stock Option→ Common Stock (90,000)	90,000	Direct
April 16, 2015	XBIT	Stock Option [F1]→ Common Stock (500,000)	500,000	Direct
April 16, 2015	XBIT	Stock Option→ Common Stock (15,000)	15,000	Direct
April 14, 2015	XBIT	Common Stock	3,375,000	Direct
April 14, 2015	XBIT	Common Stock	610,996	Indirect
April 14, 2015	XBIT	Common Stock	100,000	Indirect
April 14, 2015	XBIT	Common Stock	100,000	Indirect
April 14, 2015	XBIT	Stock Option→ Common Stock (185,000)	185,000	Direct
April 14, 2015	XBIT	Stock Option→ Common Stock (77,000)	77,000	Direct
April 14, 2015	XBIT	Stock Option→ Common Stock (46,000)	46,000	Direct
April 14, 2015	XBIT	Stock Option→ Common Stock (327,000)	327,000	Direct
April 14, 2015	XBIT	Stock Option→ Common Stock (320,000)	320,000	Direct
April 14, 2015	XBIT	Stock Option→ Common Stock (45,000)	45,000	Direct
April 14, 2015	XBIT	Stock Option→ Common Stock (250,000)	250,000	Direct
April 14, 2015	XBIT	Stock Option→ Common Stock (90,000)	90,000	Direct
April 14, 2015	XBIT	Stock Option→ Common Stock (15,000)	15,000	Direct