BIGHAM MICHAEL

PrivateCIK: 1216917
Location

WALTHAM, MA

BIGHAM MICHAEL (Chairman and CEO) exercised options at PARATEK PHARMACEUTICALS, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderBIGHAM MICHAELCIK 1216917
DirectorOfficer· Chairman and CEO
Since Jul 2018
-1.36M
Net shares
Net seller
$100.0K
Total acquired
0
Open market trades
0B · 0S
4
Total transactions
23.25K acquired · 1.38M disposed
Non-Derivative Transactions3

Common Stock

Direct
M · Option Exercise

Shares

+23.25K

Price / share

$4.30

Trade value

$100K

% of position

1.7%
2/2/2018
1.33M1.36M

Common Stock

Direct
D · Disposition

Shares

1.13M

Price / share

Trade value

% of position

83.2%
9/21/2023
1.36M228.75K

Common Stock

Direct
D · Disposition

Shares

228.75K

Price / share

Trade value

% of position

New position
9/21/2023
228.75K0.00
Total

Net shares

1.33M

Net value

$100K

Derivative Transactions1

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

23.25K shares

Shares

23.23K

Strike price

4.30

Held after

0.00

Exercisable

2/2/2018
BIGHAM MICHAEL — Insider Transaction (Form 4) Filed Sep 21, 2023 | Finecho