SANDLER ALAN B.

PrivateCIK: 1835966
Location

SOUTH SAN FRANCISCO, CA

SANDLER ALAN B. (Chief Development Officer) sold 10.7% of their position (6.31K shares) of REVOLUTION MEDICINES, INC. on the open market

Open‑market sale worth $1.28M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 5 sales
InsiderSANDLER ALAN B.CIK 1835966
→
Officer· Chief Development Officer
Since Mar 2026
-6.31K
Net shares
Net seller
$1.28M
Total sold
5
Open market trades
0B · 5S
7
Total transactions
6K acquired · 12.31K disposed
Non-Derivative Transactions6

Common Stock

Direct
M · Option Exercise

Shares

+6K

Price / share

$58.84

Trade value

$353.04K

% of position

11.3%
9/29/2026
52.87K→58.87K

Common Stock

Direct
S · Sale

Shares

−2.20K

Price / share

$200.82

Trade value

$441.80K

% of position

3.7%
9/29/2026
58.87K→56.67K

Common Stock

Direct
S · Sale

Shares

−1.61K

Price / share

$201.72

Trade value

$324.57K

% of position

2.8%
9/29/2026
56.67K→55.06K

Common Stock

Direct
S · Sale

Shares

−1K

Price / share

$202.81

Trade value

$202.81K

% of position

1.8%
9/29/2026
55.06K→54.06K

Common Stock

Direct
S · Sale

Shares

−1.20K

Price / share

$203.91

Trade value

$244.48K

% of position

2.2%
9/29/2026
54.06K→52.86K

Common Stock

Direct
S · Sale

Shares

−301.00

Price / share

$204.72

Trade value

$61.62K

% of position

0.6%
9/29/2026
52.86K→52.56K
Total

Net shares

−309.00

Net value

-$922.25K

Derivative Transactions1

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

167.30K shares

Shares

−6K

Strike price

58.84

Held after

161.30K

Exercisable

—

9/29/2026