LOWERY THOMAS J. (Chief Scientific Officer) sold 76.2% of their position (138.14K shares) of T2 BIOSYSTEMS, INC. on the open market

Open‑market sale worth $853.0K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales

LOWERY THOMAS J.

Filed: 9/20/2018ACC: 0000899243-18-024949

InsiderLOWERY THOMAS J.CIK 1615632

→

IssuerT2 BIOSYSTEMS, INC.CIK 1492674

Officer· Chief Scientific Officer

Since Jul 2018

-138.14K

Net shares

Net seller

$853.0K

Total sold

Open market trades

0B · 3S

Total transactions

138.14K acquired · 276.29K disposed

Non-Derivative Transactions10

Common Stock

Direct

M · Option Exercise

+14.65K

Price / share

$1.16

Trade value

$16.99K

% of position

33.9%

9/18/2018

43.23K→57.87K

Common Stock

Direct

M · Option Exercise

+18.59K

Price / share

$1.31

Trade value

$24.35K

% of position

32.1%

9/18/2018

57.87K→76.46K

Common Stock

Direct

M · Option Exercise

+29.41K

Price / share

$1.96

Trade value

$57.65K

% of position

38.5%

9/18/2018

76.46K→105.87K

Common Stock

Direct

M · Option Exercise

+36.23K

Price / share

$2.45

Trade value

$88.78K

% of position

34.2%

9/18/2018

105.87K→142.11K

Common Stock

Direct

M · Option Exercise

+1.36K

Price / share

$2.25

Trade value

$3.06K

% of position

1.0%

9/18/2018

142.11K→143.47K

Common Stock

Direct

S · Sale

−14.65K

Price / share

$6.14

Trade value

$89.93K

% of position

10.2%

9/18/2018

143.47K→128.82K

Common Stock

Direct

S · Sale

−85.59K

Price / share

$6.17

Trade value

$528.12K

% of position

66.4%

9/18/2018

128.82K→43.23K

Common Stock

Direct

M · Option Exercise

+10.40K

Price / share

$2.25

Trade value

$23.41K

% of position

24.1%

9/19/2018

43.23K→53.63K

Common Stock

Direct

M · Option Exercise

+27.50K

Price / share

$3.22

Trade value

$88.55K

% of position

51.3%

9/19/2018

53.63K→81.13K

Common Stock

Direct

S · Sale

−37.90K

Price / share

$6.20

Trade value

$234.99K

% of position

46.7%

9/19/2018

81.13K→43.23K

Total

Net shares

+0.00

Net value

-$550.27K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	9/18/2018	M · Option Exercise	+14.65K	$1.16	$16.99K	33.9%	43.23K	57.87K
Common Stock Direct	9/18/2018	M · Option Exercise	+18.59K	$1.31	$24.35K	32.1%	57.87K	76.46K
Common Stock Direct	9/18/2018	M · Option Exercise	+29.41K	$1.96	$57.65K	38.5%	76.46K	105.87K
Common Stock Direct	9/18/2018	M · Option Exercise	+36.23K	$2.45	$88.78K	34.2%	105.87K	142.11K
Common Stock Direct	9/18/2018	M · Option Exercise	+1.36K	$2.25	$3.06K	1.0%	142.11K	143.47K
Common Stock Direct	9/18/2018	S · Sale	−14.65K	$6.14	$89.93K	10.2%	143.47K	128.82K
Common Stock Direct	9/18/2018	S · Sale	−85.59K	$6.17	$528.12K	66.4%	128.82K	43.23K
Common Stock Direct	9/19/2018	M · Option Exercise	+10.40K	$2.25	$23.41K	24.1%	43.23K	53.63K
Common Stock Direct	9/19/2018	M · Option Exercise	+27.50K	$3.22	$88.55K	51.3%	53.63K	81.13K
Common Stock Direct	9/19/2018	S · Sale	−37.90K	$6.20	$234.99K	46.7%	81.13K	43.23K
Total			+0.00		-$550.27K

Derivative Transactions7

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

14.65K shares

−14.65K

Strike price

1.16

Held after

0.00

Exercisable

—

9/18/2018

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

18.59K shares

−18.59K

Strike price

1.31

Held after

0.00

Exercisable

—

9/18/2018

(Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

29.41K shares

−29.41K

Strike price

1.96

Held after

0.00

Exercisable

—

9/18/2018

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

36.23K shares

−36.23K

Strike price

2.45

Held after

0.00

Exercisable

—

9/18/2018

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

1.36K shares

−1.36K

Strike price

2.25

Held after

10.40K

Exercisable

—

9/18/2018

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

10.40K shares

−10.40K

Strike price

2.25

Held after

0.00

Exercisable

—

9/19/2018

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

27.50K shares

−27.50K

Strike price

3.22

Held after

31.60K

Exercisable

—

9/19/2018

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (Right to Buy) Direct	Common Stock14.65K shares	9/18/2018	M · Option Exercise	−14.65K	1.16	—	0.00
Stock Option (Right to Buy) Direct	Common Stock18.59K shares	9/18/2018	M · Option Exercise	−18.59K	1.31	—	0.00
(Stock Option (Right to Buy) Direct	Common Stock29.41K shares	9/18/2018	M · Option Exercise	−29.41K	1.96	—	0.00
Stock Option (Right to Buy) Direct	Common Stock36.23K shares	9/18/2018	M · Option Exercise	−36.23K	2.45	—	0.00
Stock Option (Right to Buy) Direct	Common Stock1.36K shares	9/18/2018	M · Option Exercise	−1.36K	2.25	—	10.40K
Stock Option (Right to Buy) Direct	Common Stock10.40K shares	9/19/2018	M · Option Exercise	−10.40K	2.25	—	0.00
Stock Option (Right to Buy) Direct	Common Stock27.50K shares	9/19/2018	M · Option Exercise	−27.50K	3.22	—	31.60K