CARPENTER CHRISTOPHER L.

PrivateCIK: 1746845
Location

CAMBRIDGE, MA

CARPENTER CHRISTOPHER L. (Chief Medical Officer) sold 73.4% of their position (96K shares) of RUBIUS THERAPEUTICS, INC. on the open market

Open‑market sale worth $1.52M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderCARPENTER CHRISTOPHER L.CIK 1746845
IssuerRUBIUS THERAPEUTICS, INC.CIK 1709401
Officer· Chief Medical Officer
Since Jul 2018
-96K
Net shares
Net seller
$1.52M
Total sold
2
Open market trades
0B · 2S
6
Total transactions
96K acquired · 192K disposed
Non-Derivative Transactions4

Common Stock

Direct
M · Option Exercise

Shares

+48K

Price / share

$2.87

Trade value

$137.76K

% of position

137.8%
3/15/2019
34.84K82.84K

Common Stock

Direct
S · Sale

Shares

48K

Price / share

$15.84

Trade value

$760.11K

% of position

57.9%
3/15/2019
82.84K34.84K

Common Stock

Direct
M · Option Exercise

Shares

+48K

Price / share

$2.87

Trade value

$137.76K

% of position

137.8%
3/15/2019
34.84K82.84K

Common Stock

Direct
S · Sale

Shares

48K

Price / share

$15.84

Trade value

$760.11K

% of position

57.9%
3/15/2019
82.84K34.84K
Total

Net shares

+0.00

Net value

-$1.24M

Derivative Transactions2

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

48K shares

Shares

48K

Strike price

2.87

Held after

667.16K

Exercisable

3/15/2019

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

48K shares

Shares

48K

Strike price

2.87

Held after

667.16K

Exercisable

3/15/2019
CARPENTER CHRISTOPHER L. — Insider Transaction (Form 4) Filed Mar 19, 2019 | Finecho