MAJOR JAMES F. JR. (See Remarks) sold 46.6% of their position (79.18K shares) of BMC STOCK HOLDINGS, INC. on the open market

Open‑market sale worth $3.65M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales

MAJOR JAMES F. JR.

Filed: 12/4/2020ACC: 0001574815-20-000098

InsiderMAJOR JAMES F. JR.CIK 1581260

→

IssuerBMC STOCK HOLDINGS, INC.CIK 1574815

Officer· See Remarks

Since Nov 2018

-84.18K

Net shares

Net seller

$3.65M

Total sold

Open market trades

0B · 2S

Total transactions

79.18K acquired · 163.35K disposed

Non-Derivative Transactions6

Common Stock

Direct

G · Gift

−5K

Price / share

—

Trade value

—

% of position

5.2%

12/2/2020

95.64K→90.64K

Common Stock

Direct

M · Option Exercise

+25K

Price / share

$14.00

Trade value

$350K

% of position

27.6%

12/2/2020

90.64K→115.64K

Common Stock

Direct

S · Sale

−25K

Price / share

$46.16

Trade value

$1.15M

% of position

21.6%

12/2/2020

115.64K→90.64K

Common Stock

Direct

M · Option Exercise

+13.53K

Price / share

$14.00

Trade value

$189.38K

% of position

14.9%

12/3/2020

90.64K→104.16K

Common Stock

Direct

M · Option Exercise

+40.65K

Price / share

$20.34

Trade value

$826.82K

% of position

39.0%

12/3/2020

104.16K→144.81K

Common Stock

Direct

S · Sale

−54.18K

Price / share

$46.15

Trade value

$2.50M

% of position

37.4%

12/3/2020

144.81K→90.64K

Total

Net shares

−5K

Net value

-$2.29M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	12/2/2020	G · Gift	−5K	—	—	5.2%	95.64K	90.64K
Common Stock Direct	12/2/2020	M · Option Exercise	+25K	$14.00	$350K	27.6%	90.64K	115.64K
Common Stock Direct	12/2/2020	S · Sale	−25K	$46.16	$1.15M	21.6%	115.64K	90.64K
Common Stock Direct	12/3/2020	M · Option Exercise	+13.53K	$14.00	$189.38K	14.9%	90.64K	104.16K
Common Stock Direct	12/3/2020	M · Option Exercise	+40.65K	$20.34	$826.82K	39.0%	104.16K	144.81K
Common Stock Direct	12/3/2020	S · Sale	−54.18K	$46.15	$2.50M	37.4%	144.81K	90.64K
Total			−5K		-$2.29M

Derivative Transactions3

Non-Qualified Stock Option (right to buy)

Direct

M · Option Exercise

Converts to

Common Stock

25K shares

−25K

Strike price

14.0

Held after

13.53K

Exercisable

—

12/2/2020

Non-Qualified Stock Option (right to buy)

Direct

M · Option Exercise

Converts to

Common Stock

13.53K shares

−13.53K

Strike price

14.0

Held after

0.00

Exercisable

—

12/3/2020

Non-Qualified Stock Option (right to buy)

Direct

M · Option Exercise

Converts to

Common Stock

40.65K shares

−40.65K

Strike price

20.34

Held after

0.00

Exercisable

—

12/3/2020

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Non-Qualified Stock Option (right to buy) Direct	Common Stock25K shares	12/2/2020	M · Option Exercise	−25K	14.0	—	13.53K
Non-Qualified Stock Option (right to buy) Direct	Common Stock13.53K shares	12/3/2020	M · Option Exercise	−13.53K	14.0	—	0.00
Non-Qualified Stock Option (right to buy) Direct	Common Stock40.65K shares	12/3/2020	M · Option Exercise	−40.65K	20.34	—	0.00