Margaret A Horn

Insider

Chief Operating Officer

Trades at: RVMD

30D 90D 1Y

Net shares · 365d

-179.6K

0 buy · 179.6K sell

Net value · 365d

-$23.9M

$0 in · $23.9M out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 179.6K sell

Net buy / sell volume (all companies)

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Show open-market only

RVMD Exercise·M
Jun 17, 26

Chief Operating Officer · 10b5-1

$0

25.7K sh

Own +29%
RVMD Exercise·M
Jun 17, 26

Chief Operating Officer · 10b5-1

$0

3.3K sh

Own +5%
RVMD Exercise·M
Jun 17, 26

Chief Operating Officer · 10b5-1

$0

573 sh

Own +1%
RVMD Sell·S
Jun 17, 26

Chief Operating Officer · 10b5-1

$4.7M

29.6K sh · $160.12

Own -16%
RVMD Exercise·M
Jun 17, 26

Chief Operating Officer · 10b5-1

$681.7K

25.7K sh · $26.50

Own +16%
RVMD Exercise·M
Jun 17, 26

Chief Operating Officer · 10b5-1

$98.4K

3.3K sh · $29.80

Own +2%
RVMD Exercise·M
Jun 17, 26

Chief Operating Officer · 10b5-1

$23.3K

573 sh · $40.74

Own +0%
RVMD Exercise·M
Jun 15, 26

Chief Operating Officer · 10b5-1

$0

44.9K sh

Own +149%
RVMD Exercise·M
Jun 15, 26

Chief Operating Officer · 10b5-1

$0

15.5K sh

Own +26%
RVMD Sell·S
Jun 15, 26

Chief Operating Officer · 10b5-1

$9.7M

60.4K sh · $160.17

Own -28%
RVMD Exercise·M
Jun 15, 26

Chief Operating Officer · 10b5-1

$1.3M

44.9K sh · $29.80

Own +26%
RVMD Exercise·M
Jun 15, 26

Chief Operating Officer · 10b5-1

$633.3K

15.5K sh · $40.74

Own +10%
RVMD Exercise·M
Jun 11, 26

Chief Operating Officer · 10b5-1

$0

8.9K sh

Own +11%
RVMD Exercise·M
Jun 11, 26

Chief Operating Officer · 10b5-1

$0

1.1K sh

Own New
RVMD Sell·S
Jun 11, 26

Chief Operating Officer · 10b5-1

$30.0K

200 sh · $150.17

Own -0%
RVMD Sell·S
Jun 11, 26

Chief Operating Officer · 10b5-1

$688.4K

4.6K sh · $149.64

Own -3%
RVMD Sell·S
Jun 11, 26

Chief Operating Officer · 10b5-1

$267.7K

1.8K sh · $148.72

Own -1%
RVMD Sell·S
Jun 11, 26

Chief Operating Officer · 10b5-1

$73.6K

500 sh · $147.27

Own -0%
RVMD Sell·S
Jun 11, 26

Chief Operating Officer · 10b5-1

$102.2K

700 sh · $146.04

Own -0%
RVMD Sell·S
Jun 11, 26

Chief Operating Officer · 10b5-1

$128.5K

885 sh · $145.15

Own -1%
RVMD Sell·S
Jun 11, 26

Chief Operating Officer · 10b5-1

$189.7K

1.3K sh · $144.28

Own -1%
RVMD Exercise·M
Jun 11, 26

Chief Operating Officer · 10b5-1

$362.8K

8.9K sh · $40.74

Own +6%
RVMD Exercise·M
Jun 11, 26

Chief Operating Officer · 10b5-1

$46.4K

1.1K sh · $42.45

Own +1%
RVMD Sell·S
Mar 17, 26

Chief Operating Officer · 10b5-1

$455.9K

4.6K sh · $99.48

Own -3%
RVMD Grant·A
Mar 1, 26

Chief Operating Officer

$0

47.6K sh

Own New
RVMD Grant·A
Mar 1, 26

Chief Operating Officer

$0

21.1K sh

Own +15%
RVMD Exercise·M
Jan 7, 26

Chief Operating Officer · 10b5-1

$0

23.6K sh

Own +24%
RVMD Exercise·M
Jan 7, 26

Chief Operating Officer · 10b5-1

$0

51.4K sh

Own New
RVMD Sell·S
Jan 7, 26

Chief Operating Officer · 10b5-1

$174.9K

1.7K sh · $102.90

Own -1%
RVMD Sell·S
Jan 7, 26

Chief Operating Officer · 10b5-1

$2.1M

20.2K sh · $101.79

Own -12%
RVMD Sell·S
Jan 7, 26

Chief Operating Officer · 10b5-1

$5.3M

53.1K sh · $100.02

Own -25%
RVMD Exercise·M
Jan 7, 26

Chief Operating Officer · 10b5-1

$703.1K

23.6K sh · $29.80

Own +12%
RVMD Exercise·M
Jan 7, 26

Chief Operating Officer · 10b5-1

$2.2M

51.4K sh · $42.45

Own +36%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 17, 2026	RVMD	Chief Operating Officer	Exercise M	25.7K	+29%	—	$0
Jun 17, 2026	RVMD	Chief Operating Officer	Exercise M	3.3K	+5%	—	$0
Jun 17, 2026	RVMD	Chief Operating Officer	Exercise M	573	+1%	—	$0
Jun 17, 2026	RVMD	Chief Operating Officer	Sell S	29.6K	-16%	$160.12	$4.7M
Jun 17, 2026	RVMD	Chief Operating Officer	Exercise M	25.7K	+16%	$26.50	$681.7K
Jun 17, 2026	RVMD	Chief Operating Officer	Exercise M	3.3K	+2%	$29.80	$98.4K
Jun 17, 2026	RVMD	Chief Operating Officer	Exercise M	573	+0%	$40.74	$23.3K
Jun 15, 2026	RVMD	Chief Operating Officer	Exercise M	44.9K	+149%	—	$0
Jun 15, 2026	RVMD	Chief Operating Officer	Exercise M	15.5K	+26%	—	$0
Jun 15, 2026	RVMD	Chief Operating Officer	Sell S	60.4K	-28%	$160.17	$9.7M
Jun 15, 2026	RVMD	Chief Operating Officer	Exercise M	44.9K	+26%	$29.80	$1.3M
Jun 15, 2026	RVMD	Chief Operating Officer	Exercise M	15.5K	+10%	$40.74	$633.3K
Jun 11, 2026	RVMD	Chief Operating Officer	Exercise M	8.9K	+11%	—	$0
Jun 11, 2026	RVMD	Chief Operating Officer	Exercise M	1.1K	New	—	$0
Jun 11, 2026	RVMD	Chief Operating Officer	Sell S	200	-0%	$150.17	$30.0K
Jun 11, 2026	RVMD	Chief Operating Officer	Sell S	4.6K	-3%	$149.64	$688.4K
Jun 11, 2026	RVMD	Chief Operating Officer	Sell S	1.8K	-1%	$148.72	$267.7K
Jun 11, 2026	RVMD	Chief Operating Officer	Sell S	500	-0%	$147.27	$73.6K
Jun 11, 2026	RVMD	Chief Operating Officer	Sell S	700	-0%	$146.04	$102.2K
Jun 11, 2026	RVMD	Chief Operating Officer	Sell S	885	-1%	$145.15	$128.5K
Jun 11, 2026	RVMD	Chief Operating Officer	Sell S	1.3K	-1%	$144.28	$189.7K
Jun 11, 2026	RVMD	Chief Operating Officer	Exercise M	8.9K	+6%	$40.74	$362.8K
Jun 11, 2026	RVMD	Chief Operating Officer	Exercise M	1.1K	+1%	$42.45	$46.4K
Mar 17, 2026	RVMD	Chief Operating Officer	Sell S	4.6K	-3%	$99.48	$455.9K
Mar 1, 2026	RVMD	Chief Operating Officer	Grant A	47.6K	New	—	$0
Mar 1, 2026	RVMD	Chief Operating Officer	Grant A	21.1K	+15%	—	$0
Jan 7, 2026	RVMD	Chief Operating Officer	Exercise M	23.6K	+24%	—	$0
Jan 7, 2026	RVMD	Chief Operating Officer	Exercise M	51.4K	New	—	$0
Jan 7, 2026	RVMD	Chief Operating Officer	Sell S	1.7K	-1%	$102.90	$174.9K
Jan 7, 2026	RVMD	Chief Operating Officer	Sell S	20.2K	-12%	$101.79	$2.1M
Jan 7, 2026	RVMD	Chief Operating Officer	Sell S	53.1K	-25%	$100.02	$5.3M
Jan 7, 2026	RVMD	Chief Operating Officer	Exercise M	23.6K	+12%	$29.80	$703.1K
Jan 7, 2026	RVMD	Chief Operating Officer	Exercise M	51.4K	+36%	$42.45	$2.2M

About Margaret A Horn

This profile aggregates every SEC Form 4 insider transaction reported by Margaret A Horn 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.