LISTER JOHN

Insider CIK 1464741 · DXCM VP of Legal Affairs · BLLN Chief Administrative Officer

Track record PRO

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Track record

See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.

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Trades across companies

Ticker	Code	Trade	Filed	Shares	Price	Value	Owned after
BLLN BillionToOne, Inc.	J Other deriv	2025-11-07	2025-11-12	133,300	—	$0	0	SEC↗
BLLN BillionToOne, Inc.	J Other deriv	2025-11-07	2025-11-12	133,300	—	$0	133,300	SEC↗
DXCM DEXCOM INC	D To issuer	2017-03-10	2017-03-10	3,537	$77.55	$274.3K	84,034	SEC↗
DXCM DEXCOM INC	D To issuer	2017-03-10	2017-03-10	6,161	$77.55	$477.8K	87,571	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2017-03-09	2017-03-10	3,000	$77.67	$233.0K	10,939	SEC↗
DXCM DEXCOM INC	M Exercise	2017-03-09	2017-03-10	3,000	$8.85	$26.6K	96,732	SEC↗
DXCM DEXCOM INC	S Sale	2017-03-09	2017-03-10	3,000	$77.67	$233.0K	93,732	SEC↗
DXCM DEXCOM INC	A Award	2017-03-08	2017-03-10	23,134	—	$0	93,732	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2017-02-09	2017-02-13	3,000	$79.73	$239.2K	13,939	SEC↗
DXCM DEXCOM INC	M Exercise	2017-02-09	2017-02-13	3,000	$8.85	$26.6K	73,598	SEC↗
DXCM DEXCOM INC	S Sale	2017-02-09	2017-02-13	3,000	$79.73	$239.2K	70,598	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2017-01-13	2017-01-18	15,000	$79.36	$1.19M	16,939	SEC↗
DXCM DEXCOM INC	S Sale	2017-01-13	2017-01-18	15,000	$79.36	$1.19M	70,598	SEC↗
DXCM DEXCOM INC	M Exercise	2017-01-13	2017-01-18	15,000	$8.85	$132.8K	85,598	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2017-01-09	2017-01-11	3,000	$63.02	$189.1K	31,939	SEC↗
DXCM DEXCOM INC	S Sale	2017-01-09	2017-01-11	3,000	$63.02	$189.1K	70,598	SEC↗
DXCM DEXCOM INC	M Exercise	2017-01-09	2017-01-11	3,000	$8.85	$26.6K	73,598	SEC↗
DXCM DEXCOM INC	S Sale	2016-11-09	2016-11-14	3,417	$62.50	$213.6K	70,598	SEC↗
DXCM DEXCOM INC	S Sale	2016-10-10	2016-10-12	3,560	$84.41	$300.5K	74,015	SEC↗
DXCM DEXCOM INC	S Sale	2016-09-09	2016-09-13	3,560	$93.65	$333.4K	87,214	SEC↗
DXCM DEXCOM INC	D To issuer	2016-09-09	2016-09-13	3,525	$93.72	$330.4K	77,575	SEC↗
DXCM DEXCOM INC	D To issuer	2016-09-09	2016-09-13	6,114	$93.72	$573.0K	81,100	SEC↗
DXCM DEXCOM INC	D To issuer	2016-09-09	2016-09-13	3,525	$93.72	$330.4K	77,575	SEC↗
DXCM DEXCOM INC	D To issuer	2016-09-09	2016-09-13	6,114	$93.72	$573.0K	81,100	SEC↗
DXCM DEXCOM INC	S Sale	2016-09-09	2016-09-13	3,560	$93.65	$333.4K	87,214	SEC↗
DXCM DEXCOM INC	S Sale	2016-08-09	2016-08-11	3,560	$91.07	$324.2K	90,774	SEC↗
DXCM DEXCOM INC	S Sale	2016-07-11	2016-07-12	3,560	$79.35	$282.5K	94,334	SEC↗
DXCM DEXCOM INC	A Award	2016-06-30	2016-07-05	32,000	—	$0	97,894	SEC↗
DXCM DEXCOM INC	S Sale	2016-06-09	2016-06-10	3,560	$73.27	$260.8K	65,894	SEC↗
DXCM DEXCOM INC	S Sale	2016-05-09	2016-05-10	3,560	$62.50	$222.5K	69,454	SEC↗
DXCM DEXCOM INC	S Sale	2016-04-12	2016-04-14	3,704	$65.78	$243.6K	73,014	SEC↗
DXCM DEXCOM INC	D To issuer	2016-03-14	2016-03-15	3,102	$63.96	$198.4K	80,278	SEC↗
DXCM DEXCOM INC	S Sale	2016-03-14	2016-03-15	3,560	$63.75	$226.9K	76,718	SEC↗
DXCM DEXCOM INC	D To issuer	2016-03-10	2016-03-14	4,319	$63.18	$272.9K	89,831	SEC↗
DXCM DEXCOM INC	D To issuer	2016-03-10	2016-03-14	6,451	$63.18	$407.6K	83,380	SEC↗
DXCM DEXCOM INC	S Sale	2016-02-18	2016-02-19	3,560	$62.50	$222.5K	94,150	SEC↗
DXCM DEXCOM INC	S Sale	2016-01-08	2016-01-11	3,560	$82.57	$293.9K	97,710	SEC↗
DXCM DEXCOM INC	S Sale	2015-12-14	2015-12-16	3,560	$82.50	$293.7K	101,270	SEC↗
DXCM DEXCOM INC	S Sale	2015-12-08	2015-12-09	2,476	$87.16	$215.8K	104,830	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2015-11-10	2015-11-12	17,500	$84.14	$1.47M	18,288	SEC↗
DXCM DEXCOM INC	S Sale	2015-11-10	2015-11-12	17,500	$84.14	$1.47M	107,306	SEC↗
DXCM DEXCOM INC	M Exercise	2015-11-10	2015-11-12	17,500	$9.80	$171.5K	124,806	SEC↗
DXCM DEXCOM INC	S Sale	2015-11-09	2015-11-12	2,475	$83.83	$207.5K	107,306	SEC↗
DXCM DEXCOM INC	D To issuer	2015-10-08	2015-10-13	2,750	$77.00	$211.8K	109,781	SEC↗
DXCM DEXCOM INC	D To issuer	2015-09-14	2015-09-15	3,091	$95.93	$296.5K	112,531	SEC↗
DXCM DEXCOM INC	D To issuer	2015-09-09	2015-09-11	5,725	$90.90	$520.4K	115,622	SEC↗
DXCM DEXCOM INC	S Sale	2015-09-08	2015-09-09	2,642	$89.36	$236.1K	121,347	SEC↗
DXCM DEXCOM INC	S Sale	2015-08-10	2015-08-11	1,776	$90.98	$161.6K	123,989	SEC↗
DXCM DEXCOM INC	S Sale	2015-07-08	2015-07-09	1,776	$79.94	$142.0K	125,765	SEC↗
DXCM DEXCOM INC	S Sale	2015-06-08	2015-06-10	1,776	$72.03	$127.9K	127,541	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2015-05-08	2015-05-12	2,396	$68.49	$164.1K	0	SEC↗
DXCM DEXCOM INC	M Exercise	2015-05-08	2015-05-12	2,396	$8.85	$21.2K	133,490	SEC↗
DXCM DEXCOM INC	S Sale	2015-05-08	2015-05-12	2,396	$68.49	$164.1K	131,094	SEC↗
DXCM DEXCOM INC	S Sale	2015-05-08	2015-05-12	1,777	$68.50	$121.7K	129,317	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2015-04-08	2015-04-10	5,039	$63.84	$321.7K	2,396	SEC↗
DXCM DEXCOM INC	S Sale	2015-04-08	2015-04-10	5,039	$63.84	$321.7K	131,094	SEC↗
DXCM DEXCOM INC	M Exercise	2015-04-08	2015-04-10	5,039	$8.85	$44.6K	136,133	SEC↗
DXCM DEXCOM INC	D To issuer	2015-03-12	2015-03-13	3,114	$58.58	$182.4K	131,094	SEC↗
DXCM DEXCOM INC	D To issuer	2015-03-11	2015-03-13	11,205	$58.74	$658.2K	134,208	SEC↗
DXCM DEXCOM INC	D To issuer	2015-03-11	2015-03-13	2,105	$58.74	$123.6K	145,413	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2015-03-09	2015-03-10	5,039	$58.77	$296.1K	7,435	SEC↗
DXCM DEXCOM INC	M Exercise	2015-03-09	2015-03-10	5,039	$8.85	$44.6K	152,557	SEC↗
DXCM DEXCOM INC	S Sale	2015-03-09	2015-03-10	5,039	$58.77	$296.1K	147,518	SEC↗
DXCM DEXCOM INC	A Award	2015-03-08	2015-03-10	37,500	—	$0	147,518	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2015-02-09	2015-02-11	2,452	$61.66	$151.2K	0	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2015-02-09	2015-02-11	2,587	$61.66	$159.5K	12,474	SEC↗
DXCM DEXCOM INC	M Exercise	2015-02-09	2015-02-11	2,452	$4.58	$11.2K	112,470	SEC↗
DXCM DEXCOM INC	M Exercise	2015-02-09	2015-02-11	2,587	$8.85	$22.9K	112,605	SEC↗
DXCM DEXCOM INC	S Sale	2015-02-09	2015-02-11	2,587	$61.66	$159.5K	110,018	SEC↗
DXCM DEXCOM INC	S Sale	2015-02-09	2015-02-11	2,452	$61.66	$151.2K	110,018	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2015-01-08	2015-01-12	5,039	$57.42	$289.3K	2,452	SEC↗
DXCM DEXCOM INC	M Exercise	2015-01-08	2015-01-12	5,039	$4.58	$23.1K	115,057	SEC↗
DXCM DEXCOM INC	S Sale	2015-01-08	2015-01-12	5,039	$57.42	$289.3K	110,018	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2014-12-15	2014-12-16	4,000	$4.58	$18.3K	8,209	SEC↗
DXCM DEXCOM INC	M Exercise	2014-12-15	2014-12-16	4,000	$4.58	$18.3K	110,018	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2014-12-12	2014-12-16	1,750	$53.55	$93.7K	7,491	SEC↗
DXCM DEXCOM INC	M Exercise	2014-12-12	2014-12-16	1,750	$4.58	$8.0K	107,768	SEC↗
DXCM DEXCOM INC	S Sale	2014-12-12	2014-12-16	1,750	$53.55	$93.7K	106,018	SEC↗
DXCM DEXCOM INC	S Sale	2014-12-12	2014-12-16	1,329	$53.54	$71.2K	106,018	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2014-11-12	2014-11-14	1,750	$52.82	$92.4K	9,241	SEC↗
DXCM DEXCOM INC	S Sale	2014-11-12	2014-11-14	1,328	$52.81	$70.1K	107,347	SEC↗
DXCM DEXCOM INC	S Sale	2014-11-12	2014-11-14	1,750	$52.82	$92.4K	108,675	SEC↗
DXCM DEXCOM INC	M Exercise	2014-11-12	2014-11-14	1,750	$4.58	$8.0K	110,425	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2014-10-13	2014-10-14	1,750	$40.41	$70.7K	10,991	SEC↗
DXCM DEXCOM INC	M Exercise	2014-10-13	2014-10-14	1,750	$4.58	$8.0K	112,075	SEC↗
DXCM DEXCOM INC	S Sale	2014-10-13	2014-10-14	1,750	$40.41	$70.7K	110,325	SEC↗
DXCM DEXCOM INC	S Sale	2014-10-13	2014-10-14	1,650	$40.42	$66.7K	108,675	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2014-09-15	2014-09-15	5,500	$4.58	$25.2K	12,209	SEC↗
DXCM DEXCOM INC	M Exercise	2014-09-15	2014-09-15	5,500	$4.58	$25.2K	110,325	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2014-09-12	2014-09-15	1,750	$43.70	$76.5K	12,741	SEC↗
DXCM DEXCOM INC	M Exercise	2014-09-12	2014-09-15	1,750	$4.58	$8.0K	106,575	SEC↗
DXCM DEXCOM INC	S Sale	2014-09-12	2014-09-15	1,768	$43.70	$77.3K	104,825	SEC↗
DXCM DEXCOM INC	D To issuer	2014-09-12	2014-09-15	3,083	$43.36	$133.7K	106,593	SEC↗
DXCM DEXCOM INC	S Sale	2014-09-12	2014-09-15	1,750	$43.70	$76.5K	104,825	SEC↗
DXCM DEXCOM INC	D To issuer	2014-09-10	2014-09-12	2,879	$43.23	$124.5K	109,676	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2014-08-12	2014-08-14	1,750	$43.68	$76.4K	14,491	SEC↗
DXCM DEXCOM INC	S Sale	2014-08-12	2014-08-14	1,603	$43.68	$70.0K	112,555	SEC↗
DXCM DEXCOM INC	S Sale	2014-08-12	2014-08-14	1,750	$43.68	$76.4K	112,555	SEC↗
DXCM DEXCOM INC	M Exercise	2014-08-12	2014-08-14	1,750	$4.58	$8.0K	114,305	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2014-07-14	2014-07-15	1,750	$36.59	$64.0K	16,241	SEC↗
DXCM DEXCOM INC	M Exercise	2014-07-14	2014-07-15	1,750	$4.58	$8.0K	115,908	SEC↗
DXCM DEXCOM INC	S Sale	2014-07-14	2014-07-15	1,750	$36.59	$64.0K	114,158	SEC↗
DXCM DEXCOM INC	S Sale	2014-07-14	2014-07-15	1,750	$36.59	$64.0K	114,158	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2014-06-12	2014-06-13	1,750	$36.13	$63.2K	17,991	SEC↗
DXCM DEXCOM INC	S Sale	2014-06-12	2014-06-13	1,750	$36.13	$63.2K	115,908	SEC↗
DXCM DEXCOM INC	M Exercise	2014-06-12	2014-06-13	1,750	$4.58	$8.0K	117,658	SEC↗
DXCM DEXCOM INC	S Sale	2014-06-12	2014-06-13	1,750	$36.13	$63.2K	115,908	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2014-05-12	2014-05-14	1,750	$31.52	$55.2K	19,741	SEC↗
DXCM DEXCOM INC	S Sale	2014-05-12	2014-05-14	1,750	$31.52	$55.2K	117,658	SEC↗
DXCM DEXCOM INC	M Exercise	2014-05-12	2014-05-14	1,750	$4.58	$8.0K	121,158	SEC↗
DXCM DEXCOM INC	S Sale	2014-05-12	2014-05-14	1,750	$31.52	$55.2K	119,408	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2014-04-14	2014-04-16	1,750	$35.86	$62.8K	21,491	SEC↗
DXCM DEXCOM INC	S Sale	2014-04-14	2014-04-16	1,134	$35.86	$40.7K	119,408	SEC↗
DXCM DEXCOM INC	S Sale	2014-04-14	2014-04-16	1,750	$35.86	$62.8K	120,542	SEC↗
DXCM DEXCOM INC	M Exercise	2014-04-14	2014-04-16	1,750	$4.58	$8.0K	122,292	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2014-03-12	2014-03-14	1,750	$45.01	$78.8K	23,241	SEC↗
DXCM DEXCOM INC	S Sale	2014-03-12	2014-03-14	1,409	$45.01	$63.4K	120,542	SEC↗
DXCM DEXCOM INC	S Sale	2014-03-12	2014-03-14	5,999	$45.38	$272.2K	121,951	SEC↗
DXCM DEXCOM INC	M Exercise	2014-03-12	2014-03-14	1,750	$4.58	$8.0K	129,700	SEC↗
DXCM DEXCOM INC	S Sale	2014-03-12	2014-03-14	1,750	$45.01	$78.8K	127,950	SEC↗
DXCM DEXCOM INC	D To issuer	2014-03-12	2014-03-14	4,562	$45.22	$206.3K	127,950	SEC↗
DXCM DEXCOM INC	D To issuer	2014-03-11	2014-03-11	3,814	$46.10	$175.8K	132,512	SEC↗
DXCM DEXCOM INC	A Award	2014-03-08	2014-03-11	65,000	—	$0	136,326	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2013-11-13	2013-11-15	3,128	$33.48	$104.7K	0	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2013-11-13	2013-11-15	782	$33.41	$26.1K	0	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2013-11-13	2013-11-15	6,718	$33.41	$224.4K	0	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2013-11-13	2013-11-15	9,372	$33.55	$314.4K	0	SEC↗
DXCM DEXCOM INC	M Exercise deriv	2013-11-13	2013-11-15	7,300	$33.41	$243.9K	24,991	SEC↗
DXCM DEXCOM INC	S Sale	2013-11-13	2013-11-15	2,700	$33.51	$90.5K	71,326	SEC↗
DXCM DEXCOM INC	S Sale	2013-11-13	2013-11-15	9,372	$33.55	$314.4K	71,326	SEC↗
DXCM DEXCOM INC	M Exercise	2013-11-13	2013-11-15	9,372	$3.19	$29.9K	80,698	SEC↗
DXCM DEXCOM INC	S Sale	2013-11-13	2013-11-15	7,300	$33.41	$243.9K	71,326	SEC↗
DXCM DEXCOM INC	M Exercise	2013-11-13	2013-11-15	7,300	$4.58	$33.4K	78,626	SEC↗
DXCM DEXCOM INC	M Exercise	2013-11-13	2013-11-15	3,128	$3.19	$10.0K	74,454	SEC↗
DXCM DEXCOM INC	S Sale	2013-11-13	2013-11-15	782	$33.41	$26.1K	71,326	SEC↗
DXCM DEXCOM INC	M Exercise	2013-11-13	2013-11-15	782	$7.63	$6.0K	72,108	SEC↗
DXCM DEXCOM INC	S Sale	2013-11-13	2013-11-15	6,718	$33.41	$224.4K	71,326	SEC↗
DXCM DEXCOM INC	M Exercise	2013-11-13	2013-11-15	6,718	$7.63	$51.3K	78,044	SEC↗
DXCM DEXCOM INC	S Sale	2013-11-13	2013-11-15	3,128	$33.48	$104.7K	71,326	SEC↗
DXCM DEXCOM INC	D To issuer	2013-09-09	2013-09-10	3,737	$26.89	$100.5K	74,026	SEC↗
DXCM DEXCOM INC	S Sale	2013-06-11	2013-06-12	2,000	$22.43	$44.9K	77,763	SEC↗
DXCM DEXCOM INC	D To issuer	2013-03-13	2013-03-13	5,947	$15.69	$93.3K	79,763	SEC↗
DXCM DEXCOM INC	S Sale	2013-03-11	2013-03-13	4,500	$15.75	$70.9K	85,710	SEC↗
DXCM DEXCOM INC	A Award	2013-03-11	2013-03-13	35,000	—	$0	90,210	SEC↗
DXCM DEXCOM INC	D To issuer	2012-09-10	2012-09-12	1,602	$13.68	$21.9K	55,210	SEC↗
DXCM DEXCOM INC	A Award	2012-03-08	2012-03-13	33,125	—	$0	60,250	SEC↗
DXCM DEXCOM INC	D To issuer	2012-03-08	2012-03-13	3,438	$10.26	$35.3K	56,812	SEC↗