United States Healthcare Equipment & Supplies

Exagen Inc (XGN)

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Exagen Inc. insiders have not executed any trades within the last three months. The most recent activity occurred on March 3, 2026, when the President and CEO sold shares. Previous transactions throughout early 2026 involved divestments by executive leadership, marking a period of consistent selling activity by key management personnel.
Ticker: XGN Exchange: NMS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Exagen Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
3.6
ABALLI JOHN President and CEO Executive Director
Transaction date
Sale
Price
81.31
Quantity 26,439 -26.3%
Value US$2,480,384
3.6
ABALLI JOHN President and CEO Executive Director
Transaction date
Sale
Price
432.26
Quantity 38,362 -30.5%
Value US$3,274,612
3.6
Black Jeffrey G. Chief Financial Officer Officer
Transaction date
Sale
Price
28.28
Quantity 3,209 -11.3%
Value US$1,866,607
3.6
ABALLI JOHN President and CEO Executive Director
Transaction date
Sale
Price
11.82
Quantity 31,787 -4.3%
Value US$375,598
3.6
Black Jeffrey G. Chief Financial Officer Officer
Transaction date
Sale
Price
9.79
Quantity 20,466 -7.1%
Value US$200,362
3.6
Black Jeffrey G. Chief Financial Officer Officer
Transaction date
Purchase
Price
2.98
Quantity 22,298 +8.8%
Value US$66,448
3.6
ABALLI JOHN President and CEO Executive Director
Transaction date
Purchase
Price
2.81
Quantity 24,305 +3.7%
Value US$68,297
2.7
Adawi Kamal Officer Officer
Transaction date
Proposed sale
Price
2.94
Quantity 84,162
Value US$247,436
2.7
Adawi Kamal Officer Officer
Transaction date
Proposed sale
Price
2.76
Quantity 52,624
Value US$145,242
3.6
ABALLI JOHN President and CEO Executive Director
Transaction date
Purchase
Price
1.92
Quantity 40,401 +inf%
Value US$77,570
2.7
Adawi Kamal CFO and Corporate Secretary Officer
Transaction date
Sale
Price
1.91
Quantity 3,487 -1.4%
Value US$6,660
2.7
Adawi Kamal CFO and Corporate Secretary Officer
Transaction date
Sale
Price
1.91
Quantity 9,297 -3.6%
Value US$17,747
2.7
Adawi Kamal CFO and Corporate Secretary Officer
Transaction date
Sale
Price
1.95
Quantity 6,738 -3.6%
Value US$13,133
3.6
ABALLI JOHN President and CEO Executive Director
Transaction date
Sale
Price
1.75
Quantity 33,819 -7.5%
Value US$59,018
3.6
TULLIS JAMES L L Large shareholder
Transaction date
Purchase
Price
3.11
Quantity 167 +0.0%
Value US$519
1.6
Hazeltine Mark Chief Business Officer Officer
Transaction date
Sale
Price
0.00
Quantity 3,667
Value US$0
2.7
Adawi Kamal CFO and Corporate Secretary Officer
Transaction date
Sale
Price
2.30
Quantity 3,667 -1.9%
Value US$8,432
1.6
Hazeltine Mark Chief Business Officer Officer
Transaction date
Sale
Price
2.69
Quantity 5,821 -5.8%
Value US$15,672
2.7
Adawi Kamal CFO and Corporate Secretary Officer
Transaction date
Sale
Price
2.69
Quantity 5,821 -6.0%
Value US$15,671
3.6
ABALLI JOHN President and CEO Executive Director
Transaction date
Purchase
Price
2.68
Quantity 90,000 +25.7%
Value US$241,200
3.6
TULLIS JAMES L L Non-Executive Director
Transaction date
Planned sale
Price
11.39
Quantity 2,100 -0.1%
Value US$23,917
3.6
TULLIS JAMES L L Non-Executive Director
Transaction date
Planned sale
Price
11.77
Quantity 4,300 -0.3%
Value US$50,618
3.6
TULLIS JAMES L L Non-Executive Director
Transaction date
Planned sale
Price
11.92
Quantity 1,800 -0.1%
Value US$21,454
3.6
TULLIS JAMES L L Non-Executive Director
Transaction date
Planned sale
Price
14.67
Quantity 5,379 -0.4%
Value US$78,910
3.6
TULLIS JAMES L L Non-Executive Director
Transaction date
Planned sale
Price
14.98
Quantity 10,858 -0.7%
Value US$162,696
3.6
TULLIS JAMES L L Non-Executive Director
Transaction date
Planned sale
Price
16.03
Quantity 8,763 -0.6%
Value US$140,503
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
17.00
Quantity 3,000 -12.3%
Value US$51,000
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
15.56
Quantity 257 -1.0%
Value US$3,998
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
15.51
Quantity 1,014 -4.0%
Value US$15,725
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
15.58
Quantity 4,000 -13.5%
Value US$62,320
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
15.74
Quantity 1,729 -5.5%
Value US$27,214
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Sale
Price
12.23
Quantity 12,000 -0.8%
Value US$146,726
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Sale
Price
13.04
Quantity 7,500 -0.5%
Value US$97,774
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Sale
Price
14.03
Quantity 10,000 -0.6%
Value US$140,300
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
16.21
Quantity 882 -2.7%
Value US$14,293
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
16.02
Quantity 198 -0.6%
Value US$3,171
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
16.25
Quantity 2,104 -6.1%
Value US$34,180
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
14.88
Quantity 4,316 -11.1%
Value US$64,226
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Sale
Price
12.40
Quantity 15,000 -0.9%
Value US$186,000
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Sale
Price
14.52
Quantity 2,082 -0.1%
Value US$30,221
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Sale
Price
16.95
Quantity 1,398 -3.5%
Value US$23,697
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Sale
Price
16.95
Quantity 11,507 -0.7%
Value US$195,052
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Sale
Price
12.91
Quantity 4,782 -0.3%
Value US$61,735
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Sale
Price
12.77
Quantity 578 -1.4%
Value US$7,383
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Sale
Price
12.77
Quantity 1,522 -0.1%
Value US$19,440
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Sale
Price
11.93
Quantity 848 -2.0%
Value US$10,117
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Sale
Price
11.93
Quantity 2,240 -0.1%
Value US$26,724
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Sale
Price
12.57
Quantity 605 -1.4%
Value US$7,607
3.6
TULLIS JAMES L L Non-Executive Director Large shareholder
Transaction date
Sale
Price
12.57
Quantity 1,595 -0.1%
Value US$20,055
H.I.G. Bio-Exagen, L.P. Large shareholder
Transaction date
Purchase
Price
14.00
Quantity 425,000 +33.4%
Value US$5,950,000
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-03-04 2026-03-03 S Sale
3.6
ABALLI JOHN

President and CEO

Executive Director
26,439 -26.3%
81.31
US$2,480,384 		26,439 -26.3% 81.31 US$2,480,384
2026-02-25 2026-02-24 S Sale
3.6
ABALLI JOHN

President and CEO

Executive Director
38,362 -30.5%
432.26
US$3,274,612 		38,362 -30.5% 432.26 US$3,274,612
2026-02-25 2026-02-24 S Sale
3.6
Black Jeffrey G.

Chief Financial Officer

Officer
3,209 -11.3%
28.28
US$1,866,607 		3,209 -11.3% 28.28 US$1,866,607
2025-10-20 2025-10-16 S Sale
3.6
ABALLI JOHN

President and CEO

Executive Director
31,787 -4.3%
11.82
US$375,598 		31,787 -4.3% 11.82 US$375,598
2025-09-04 2025-09-02 S Sale
3.6
Black Jeffrey G.

Chief Financial Officer

Officer
20,466 -7.1%
9.79
US$200,362 		20,466 -7.1% 9.79 US$200,362
2025-03-27 2025-03-25 S Sale
1.1
NMSIC Co-Investment Fund, L.P.
Large shareholder
350,000 -16.6%
3.30
US$1,155,000 		350,000 -16.6% 3.30 US$1,155,000
2024-11-27 2024-11-20 S Sale
1.1
NMSIC Co-Investment Fund, L.P.
Large shareholder
200,000 -8.7%
3.30
US$660,040 		200,000 -8.7% 3.30 US$660,040
2024-11-19 2024-11-15 B Purchase
3.6
Black Jeffrey G.

Chief Financial Officer

Officer
22,298 +8.8%
2.98
US$66,448 		22,298 +8.8% 2.98 US$66,448
2024-11-18 2024-11-14 B Purchase
3.6
ABALLI JOHN

President and CEO

Executive Director
24,305 +3.7%
2.81
US$68,297 		24,305 +3.7% 2.81 US$68,297
2024-10-08 2024-10-08 PrS Proposed sale
2.7
Adawi Kamal

Officer

Officer
84,162
2.94
US$247,436 		84,162 2.94 US$247,436
2024-08-09 2024-08-09 PrS Proposed sale
2.7
Adawi Kamal

Officer

Officer
52,624
2.76
US$145,242 		52,624 2.76 US$145,242
2024-05-16 2024-05-16 B Purchase
3.6
ABALLI JOHN

President and CEO

Executive Director
40,401 +inf%
1.92
US$77,570 		40,401 +inf% 1.92 US$77,570
2024-03-06 2024-03-04 S Sale
2.7
Adawi Kamal

CFO and Corporate Secretary

Officer
3,487 -1.4%
1.91
US$6,660 		3,487 -1.4% 1.91 US$6,660
2024-03-06 2024-03-04 S Sale
2.7
Adawi Kamal

CFO and Corporate Secretary

Officer
9,297 -3.6%
1.91
US$17,747 		9,297 -3.6% 1.91 US$17,747
2024-02-08 2024-02-06 S Sale
2.7
Adawi Kamal

CFO and Corporate Secretary

Officer
6,738 -3.6%
1.95
US$13,133 		6,738 -3.6% 1.95 US$13,133
2023-10-18 2023-10-17 S Sale
3.6
ABALLI JOHN

President and CEO

Executive Director
33,819 -7.5%
1.75
US$59,018 		33,819 -7.5% 1.75 US$59,018
2023-06-20 2023-06-15 B Purchase
3.6
TULLIS JAMES L L
Large shareholder
167 +0.0%
3.11
US$519 		167 +0.0% 3.11 US$519
2023-03-03 2023-03-02 S Sale
1.6
Hazeltine Mark

Chief Business Officer

Officer
3,667
0.00
US$0 		3,667 0.00 US$0
2023-03-03 2023-03-02 S Sale
2.7
Adawi Kamal

CFO and Corporate Secretary

Officer
3,667 -1.9%
2.30
US$8,432 		3,667 -1.9% 2.30 US$8,432
2023-02-10 2023-02-08 S Sale
1.6
Hazeltine Mark

Chief Business Officer

Officer
5,821 -5.8%
2.69
US$15,672 		5,821 -5.8% 2.69 US$15,672
2023-02-10 2023-02-08 S Sale
2.7
Adawi Kamal

CFO and Corporate Secretary

Officer
5,821 -6.0%
2.69
US$15,671 		5,821 -6.0% 2.69 US$15,671
2022-12-09 2022-12-08 B Purchase
3.6
ABALLI JOHN

President and CEO

Executive Director
90,000 +25.7%
2.68
US$241,200 		90,000 +25.7% 2.68 US$241,200
2021-08-04 2021-08-04 PlS Planned sale
3.6
TULLIS JAMES L L
Non-Executive Director
2,100 -0.1%
11.39
US$23,917 		2,100 -0.1% 11.39 US$23,917
2021-08-04 2021-08-03 PlS Planned sale
3.6
TULLIS JAMES L L
Non-Executive Director
4,300 -0.3%
11.77
US$50,618 		4,300 -0.3% 11.77 US$50,618
2021-08-04 2021-08-02 PlS Planned sale
3.6
TULLIS JAMES L L
Non-Executive Director
1,800 -0.1%
11.92
US$21,454 		1,800 -0.1% 11.92 US$21,454
2021-06-29 2021-06-29 PlS Planned sale
3.6
TULLIS JAMES L L
Non-Executive Director
5,379 -0.4%
14.67
US$78,910 		5,379 -0.4% 14.67 US$78,910
2021-06-29 2021-06-28 PlS Planned sale
3.6
TULLIS JAMES L L
Non-Executive Director
10,858 -0.7%
14.98
US$162,696 		10,858 -0.7% 14.98 US$162,696
2021-06-29 2021-06-25 PlS Planned sale
3.6
TULLIS JAMES L L
Non-Executive Director
8,763 -0.6%
16.03
US$140,503 		8,763 -0.6% 16.03 US$140,503
2021-02-08 2021-02-05 PlS Planned sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
3,000 -12.3%
17.00
US$51,000 		3,000 -12.3% 17.00 US$51,000
2021-01-26 2021-01-25 S Sale
2.5
Hunt Holdings Limited Partnership
Large shareholder
28,021 -2.2%
16.01
US$448,616 		28,021 -2.2% 16.01 US$448,616
2021-01-26 2021-01-22 S Sale
2.5
Hunt Holdings Limited Partnership
Large shareholder
23,646 -1.8%
16.07
US$379,991 		23,646 -1.8% 16.07 US$379,991
2021-01-21 2021-01-21 S Sale
2.5
Hunt Holdings Limited Partnership
Large shareholder
50,000 -3.7%
16.01
US$800,700 		50,000 -3.7% 16.01 US$800,700
2021-01-21 2021-01-20 S Sale
2.5
Hunt Holdings Limited Partnership
Large shareholder
30,000 -2.2%
16.13
US$483,990 		30,000 -2.2% 16.13 US$483,990
2021-01-21 2021-01-19 S Sale
2.5
Hunt Holdings Limited Partnership
Large shareholder
30,000 -2.1%
16.00
US$480,048 		30,000 -2.1% 16.00 US$480,048
2021-01-20 2021-01-19 PlS Planned sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
257 -1.0%
15.56
US$3,998 		257 -1.0% 15.56 US$3,998
2021-01-20 2021-01-15 PlS Planned sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
1,014 -4.0%
15.51
US$15,725 		1,014 -4.0% 15.51 US$15,725
2021-01-15 2021-01-13 PlS Planned sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
4,000 -13.5%
15.58
US$62,320 		4,000 -13.5% 15.58 US$62,320
2021-01-15 2021-01-13 PlS Planned sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
1,729 -5.5%
15.74
US$27,214 		1,729 -5.5% 15.74 US$27,214
2021-01-14 2021-01-12 S Sale
2.5
Hunt Holdings Limited Partnership
Large shareholder
15,000 -1.0%
16.04
US$240,584 		15,000 -1.0% 16.04 US$240,584
2021-01-11 2021-01-11 S Sale
2.5
Hunt Holdings Limited Partnership
Large shareholder
7,394 -0.5%
16.03
US$118,526 		7,394 -0.5% 16.03 US$118,526
2021-01-11 2021-01-08 S Sale
2.5
Hunt Holdings Limited Partnership
Large shareholder
15,186 -1.0%
16.07
US$244,039 		15,186 -1.0% 16.07 US$244,039
2021-01-11 2021-01-07 S Sale
2.5
Hunt Holdings Limited Partnership
Large shareholder
10,000 -0.7%
16.04
US$160,400 		10,000 -0.7% 16.04 US$160,400
2020-12-16 2020-12-15 S Sale
1.1
NMSIC Co-Investment Fund, L.P.
Large shareholder
125,000 -5.1%
12.00
US$1,500,562 		125,000 -5.1% 12.00 US$1,500,562
2020-12-15 2020-12-15 S Sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
12,000 -0.8%
12.23
US$146,726 		12,000 -0.8% 12.23 US$146,726
2020-12-14 2020-12-11 S Sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
7,500 -0.5%
13.04
US$97,774 		7,500 -0.5% 13.04 US$97,774
2020-12-14 2020-12-10 S Sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
10,000 -0.6%
14.03
US$140,300 		10,000 -0.6% 14.03 US$140,300
2020-11-12 2020-11-11 S Sale
2.5
Hunt Holdings Limited Partnership
Large shareholder
150 -0.0%
16.00
US$2,400 		150 -0.0% 16.00 US$2,400
2020-11-12 2020-11-10 S Sale
2.5
Hunt Holdings Limited Partnership
Large shareholder
9,045 -0.6%
16.06
US$145,263 		9,045 -0.6% 16.06 US$145,263
2020-11-12 2020-11-09 PlS Planned sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
882 -2.7%
16.21
US$14,293 		882 -2.7% 16.21 US$14,293
2020-11-12 2020-11-09 S Sale
2.5
Hunt Holdings Limited Partnership
Large shareholder
6,752 -0.5%
16.04
US$108,302 		6,752 -0.5% 16.04 US$108,302
2020-10-19 2020-10-19 PlS Planned sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
198 -0.6%
16.02
US$3,171 		198 -0.6% 16.02 US$3,171
2020-10-19 2020-10-16 PlS Planned sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
2,104 -6.1%
16.25
US$34,180 		2,104 -6.1% 16.25 US$34,180
2020-10-19 2020-10-15 PlS Planned sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
4,316 -11.1%
14.88
US$64,226 		4,316 -11.1% 14.88 US$64,226
2020-09-14 2020-09-11 S Sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
15,000 -0.9%
12.40
US$186,000 		15,000 -0.9% 12.40 US$186,000
2020-09-03 2020-09-01 S Sale
1.1
NMSIC Co-Investment Fund, L.P.
Large shareholder
126,404 -4.9%
12.50
US$1,580,050 		126,404 -4.9% 12.50 US$1,580,050
2020-08-18 2020-08-18 S Sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
2,082 -0.1%
14.52
US$30,221 		2,082 -0.1% 14.52 US$30,221
2020-08-18 2020-08-14 S Sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
1,398 -3.5%
16.95
US$23,697 		1,398 -3.5% 16.95 US$23,697
2020-08-18 2020-08-14 S Sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
11,507 -0.7%
16.95
US$195,052 		11,507 -0.7% 16.95 US$195,052
2020-06-11 2020-06-09 S Sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
4,782 -0.3%
12.91
US$61,735 		4,782 -0.3% 12.91 US$61,735
2020-06-11 2020-06-09 S Sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
578 -1.4%
12.77
US$7,383 		578 -1.4% 12.77 US$7,383
2020-06-11 2020-06-09 S Sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
1,522 -0.1%
12.77
US$19,440 		1,522 -0.1% 12.77 US$19,440
2020-05-29 2020-05-28 S Sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
848 -2.0%
11.93
US$10,117 		848 -2.0% 11.93 US$10,117
2020-05-29 2020-05-28 S Sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
2,240 -0.1%
11.93
US$26,724 		2,240 -0.1% 11.93 US$26,724
2020-05-29 2020-05-27 S Sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
605 -1.4%
12.57
US$7,607 		605 -1.4% 12.57 US$7,607
2020-05-29 2020-05-27 S Sale
3.6
TULLIS JAMES L L
Non-Executive Director Large shareholder
1,595 -0.1%
12.57
US$20,055 		1,595 -0.1% 12.57 US$20,055
2019-09-23 2019-09-23 B Purchase
H.I.G. Bio-Exagen, L.P.
Large shareholder
425,000 +33.4%
14.00
US$5,950,000 		425,000 +33.4% 14.00 US$5,950,000
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