Doyle Mittie

Insider

Chief Medical Officer

Trades at: CGEM· AVTX· DICE

30D 90D 1Y

Net shares · 90d

-116.6K

0 buy · 116.6K sell

Net value · 90d

-$2.4M

$0 in · $2.4M out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 116.6K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 90d

Open-market Buys Sells All types

CGEM Grant·A
Jun 16, 26

Director

$0

21.8K sh

Own New
AVTX Other·F
Jun 10, 26

Chief Medical Officer

$14.2K

1.1K sh · $13.10

Own -2%
AVTX Exercise·M
May 28, 26

Chief Medical Officer · 10b5-1

$0

679 sh

Own +1%
AVTX Sell·S
May 28, 26

Chief Medical Officer · 10b5-1

$10.9K

679 sh · $16.00

Own -1%
AVTX Exercise·M
May 28, 26

Chief Medical Officer · 10b5-1

$5.5K

679 sh · $8.04

Own +1%
AVTX Grant·A
May 21, 26

Chief Medical Officer

$0

43.5K sh

Own +1201%
AVTX Exercise·M
May 15, 26

Chief Medical Officer · 10b5-1

$0

3.0K sh

Own +2%
AVTX Sell·S
May 15, 26

Chief Medical Officer · 10b5-1

$56.3K

3.0K sh · $18.76

Own -45%
AVTX Exercise·M
May 15, 26

Chief Medical Officer · 10b5-1

$38.0K

3.0K sh · $12.65

Own +83%
AVTX Exercise·M
May 6, 26

Chief Medical Officer · 10b5-1

$0

108.2K sh · 4 lots

Own +1005%
AVTX Sell·S
May 6, 26

Chief Medical Officer · 10b5-1

$2.2M

108.2K sh · $20.61 avg · 6 lots

Own -97%
AVTX Exercise·M
May 6, 26

Chief Medical Officer · 10b5-1

$1.2M

108.2K sh · $11.40 avg · 4 lots

Own +5570%
AVTX Exercise·M
Apr 6, 26

Chief Medical Officer · 10b5-1

$0

4.0K sh

Own +2%
AVTX Sell·S
Apr 6, 26

Chief Medical Officer · 10b5-1

$71.5K

4.0K sh · $18.01

Own -52%
AVTX Exercise·M
Apr 6, 26

Chief Medical Officer · 10b5-1

$50.2K

4.0K sh · $12.65

Own +110%
AVTX Exercise·M
Apr 1, 26

Chief Medical Officer · 10b5-1

$0

679 sh

Own +0%
AVTX Sell·S
Apr 1, 26

Chief Medical Officer · 10b5-1

$10.9K

679 sh · $16.00

Own -16%
AVTX Exercise·M
Apr 1, 26

Chief Medical Officer · 10b5-1

$5.5K

679 sh · $8.04

Own +19%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 16, 2026	CGEM	Director	Grant A	21.8K	New	—	$0
Jun 10, 2026	AVTX	Chief Medical Officer	Other F	1.1K	-2%	$13.10	$14.2K
May 28, 2026	AVTX	Chief Medical Officer	Exercise M	679	+1%	—	$0
May 28, 2026	AVTX	Chief Medical Officer	Sell S	679	-1%	$16.00	$10.9K
May 28, 2026	AVTX	Chief Medical Officer	Exercise M	679	+1%	$8.04	$5.5K
May 21, 2026	AVTX	Chief Medical Officer	Grant A	43.5K	+1201%	—	$0
May 15, 2026	AVTX	Chief Medical Officer	Exercise M	3.0K	+2%	—	$0
May 15, 2026	AVTX	Chief Medical Officer	Sell S	3.0K	-45%	$18.76	$56.3K
May 15, 2026	AVTX	Chief Medical Officer	Exercise M	3.0K	+83%	$12.65	$38.0K
May 6, 2026	AVTX	Chief Medical Officer	Exercise M	108.2K4 lots	+1005%	—	$0
May 6, 2026	AVTX	Chief Medical Officer	Sell S	108.2K6 lots	-97%	$20.61 avg	$2.2M
May 6, 2026	AVTX	Chief Medical Officer	Exercise M	108.2K4 lots	+5570%	$11.40 avg	$1.2M
Apr 6, 2026	AVTX	Chief Medical Officer	Exercise M	4.0K	+2%	—	$0
Apr 6, 2026	AVTX	Chief Medical Officer	Sell S	4.0K	-52%	$18.01	$71.5K
Apr 6, 2026	AVTX	Chief Medical Officer	Exercise M	4.0K	+110%	$12.65	$50.2K
Apr 1, 2026	AVTX	Chief Medical Officer	Exercise M	679	+0%	—	$0
Apr 1, 2026	AVTX	Chief Medical Officer	Sell S	679	-16%	$16.00	$10.9K
Apr 1, 2026	AVTX	Chief Medical Officer	Exercise M	679	+19%	$8.04	$5.5K

Buy Sell Non-market (grant · exercise · gift)

About Doyle Mittie

This profile aggregates every SEC Form 4 insider transaction reported by Doyle Mittie across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.