Khattar Jack A. — Insider Trades & Holdings | InsiderBid

Khattar Jack A.

Form 4 filings across 3 companies. Net figures count open-market buys and sales only. EDGAR profile ↗

Lifetime net: -$20.3M

Positions by company

Reported holding is the most recent post-transaction share count on a Table I row.

Every company this insider has reported trading in, with the value bought and sold at each and the date they last traded.
Ticker	Company	Bought	Sold	Net	Shares held	Last trade
SUPN	Supernus Pharmaceuticals, INC.	$0	$20.3M	-$20.3M	1.3M	Aug 12
CGTX	Cognition Therapeutics INC	$0	$0	$0	73,500	Jun 17
SCPH	scPharmaceuticals Inc.	$0	$0	$0	0	Oct 7, 2025

Supernus Pharmaceuticals, INC.

-$20.3M

Bought

$0

Sold

$20.3M

Held

1.3M

Cognition Therapeutics INC

$0

Bought

$0

Sold

$0

Held

73,500

scPharmaceuticals Inc.

$0

Bought

$0

Sold

$0

Held

0

Filing record

How quickly this filer reports. Section 16 allows two business days from the transaction.

All 24 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Trade history

The 79 most recent Form 4 transactions.

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Ticker	Company	Type	Shares	Price	Value	Δ Own	Filing
Aug 12	SUPN	Supernus Pharmaceuticals,…	MEXER◆	29,849	—	—	—	Open the original filing on SEC.gov
Aug 12	SUPN	Supernus Pharmaceuticals,…	FTAX	12,642	$46.57	$588.7K	-1.0%

SUPNMEXER◆—

Supernus Pharmaceuticals,…Aug 12

29,849 sh

SUPNFTAX$588.7K

Supernus Pharmaceuticals,…Aug 12

12,642 sh @ $46.57 · -1.0% own

SUPNMEXER—

Supernus Pharmaceuticals,…Aug 12

29,849 sh · +2.4% own

SUPNAGRANT◆—

Supernus Pharmaceuticals,…Jul 29

29,849 sh

CGTXAGRANT—

Cognition Therapeutics INCJun 17

25,000 sh · +51.5% own

SUPNSSELL◷$6.2K

Supernus Pharmaceuticals,…Mar 13

120 sh @ $51.75 · <0.1% own

SUPNSSELL◷$547.8K

Supernus Pharmaceuticals,…Mar 13

10,742 sh @ $51.00 · -1.1% own

SUPNSSELL◷$1.2M

Supernus Pharmaceuticals,…Mar 13

24,138 sh @ $50.09 · -2.4% own

SUPNJOTHER◷—

Supernus Pharmaceuticals,…Mar 13

12,500 sh · -1.2% own

SUPNJOTHER◷—

Supernus Pharmaceuticals,…Mar 13

12,500 sh · +1.0% own

SUPNMEXER◆—

Supernus Pharmaceuticals,…Mar 6

38,640 sh

SUPNFTAX$907.1K

Supernus Pharmaceuticals,…Mar 6

16,574 sh @ $54.73 · -1.3% own

SUPNMEXER—

Supernus Pharmaceuticals,…Mar 6

38,640 sh · +3.2% own

SUPNAGRANT◆—

Supernus Pharmaceuticals,…Feb 28

38,640 sh

SUPNAGRANT◆—

Supernus Pharmaceuticals,…Feb 18

341,610 sh

SUPNMEXER◷◆—

Supernus Pharmaceuticals,…Oct 9, 2025

81,250 sh

SUPNSSELL◷$78.7K

Supernus Pharmaceuticals,…Oct 9, 2025

1,529 sh @ $51.46 · -0.1% own

SUPNSSELL◷$3M

Supernus Pharmaceuticals,…Oct 9, 2025

58,371 sh @ $50.55 · -4.6% own

SUPNMEXER◷$2.1M

Supernus Pharmaceuticals,…Oct 9, 2025

81,250 sh @ $25.30 · +6.9% own

SCPHDTOISS◆—

scPharmaceuticals Inc.Oct 7, 2025

6,124 sh

SCPHDTOISS◆—

scPharmaceuticals Inc.Oct 7, 2025

16,300 sh

SCPHDTOISS◆—

scPharmaceuticals Inc.Oct 7, 2025

19,750 sh

SCPHDTOISS◆—

scPharmaceuticals Inc.Oct 7, 2025

30,000 sh

SCPHUTENDR—

scPharmaceuticals Inc.Oct 7, 2025

5,000 sh · -100.0% own

SUPNMEXER◆—

Supernus Pharmaceuticals,…Oct 2, 2025

19,320 sh

SUPNMEXER◆—

Supernus Pharmaceuticals,…Oct 2, 2025

20,000 sh

SUPNFTAX$347.9K

Supernus Pharmaceuticals,…Oct 2, 2025

7,529 sh @ $46.21 · -0.6% own

SUPNMEXER—

Supernus Pharmaceuticals,…Oct 2, 2025

19,320 sh · +1.7% own

SUPNFTAX$360.3K

Supernus Pharmaceuticals,…Oct 2, 2025

7,796 sh @ $46.21 · -0.7% own

SUPNMEXER—

Supernus Pharmaceuticals,…Oct 2, 2025

20,000 sh · +1.7% own

SUPNMEXER◷◆—

Supernus Pharmaceuticals,…Oct 2, 2025

2,267 sh

SUPNSSELL◷$91.5K

Supernus Pharmaceuticals,…Oct 2, 2025

1,904 sh @ $48.06 · -0.2% own

SUPNMEXER◷$57.4K

Supernus Pharmaceuticals,…Oct 2, 2025

2,267 sh @ $25.30 · +0.2% own

SUPNMEXER◷◆—

Supernus Pharmaceuticals,…Oct 1, 2025

53,785 sh

SUPNSSELL◷$1.9M

Supernus Pharmaceuticals,…Oct 1, 2025

40,173 sh @ $48.07 · -3.3% own

SUPNMEXER◷$1.4M

Supernus Pharmaceuticals,…Oct 1, 2025

53,785 sh @ $25.30 · +4.7% own

SUPNMEXER◷◆—

Supernus Pharmaceuticals,…Sep 30, 2025

11,510 sh

SUPNSSELL◷$414.4K

Supernus Pharmaceuticals,…Sep 30, 2025

8,588 sh @ $48.25 · -0.7% own

SUPNMEXER◷$291.2K

Supernus Pharmaceuticals,…Sep 30, 2025

11,510 sh @ $25.30 · +1.0% own

SUPNMEXER◷◆—

Supernus Pharmaceuticals,…Sep 29, 2025

13,688 sh

SUPNSSELL◷$491.5K

Supernus Pharmaceuticals,…Sep 29, 2025

10,235 sh @ $48.02 · -0.9% own

SUPNMEXER◷$346.3K

Supernus Pharmaceuticals,…Sep 29, 2025

13,688 sh @ $25.30 · +1.2% own

SUPNMEXER◷◆—

Supernus Pharmaceuticals,…Sep 23, 2025

47,940 sh

SUPNSSELL◷$1.4M

Supernus Pharmaceuticals,…Sep 23, 2025

29,513 sh @ $47.23 · -2.5% own

SUPNMEXER◷$622.3K

Supernus Pharmaceuticals,…Sep 23, 2025

47,940 sh @ $12.98 · +4.3% own

SUPNMEXER◷◆—

Supernus Pharmaceuticals,…Sep 22, 2025

27,060 sh

SUPNSSELL◷$779.9K

Supernus Pharmaceuticals,…Sep 22, 2025

16,587 sh @ $47.02 · -1.5% own

SUPNMEXER◷$351.2K

Supernus Pharmaceuticals,…Sep 22, 2025

27,060 sh @ $12.98 · +2.4% own

SUPNAGRANT◆—

Supernus Pharmaceuticals,…Sep 10, 2025

19,320 sh

SUPNAGRANT◆—

Supernus Pharmaceuticals,…Sep 10, 2025

20,000 sh

SUPNMEXER◷◆—

Supernus Pharmaceuticals,…Sep 8, 2025

8,074 sh

SUPNSSELL◷$292.6K

Supernus Pharmaceuticals,…Sep 8, 2025

6,322 sh @ $46.29 · -0.6% own

SUPNMEXER◷$204.3K

Supernus Pharmaceuticals,…Sep 8, 2025

8,074 sh @ $25.30 · +0.7% own

SUPNMEXER◷◆—

Supernus Pharmaceuticals,…Sep 5, 2025

73,176 sh

SUPNSSELL◷$2.6M

Supernus Pharmaceuticals,…Sep 5, 2025

55,578 sh @ $46.01 · -4.8% own

SUPNMEXER◷$1.9M

Supernus Pharmaceuticals,…Sep 5, 2025

73,176 sh @ $25.30 · +6.7% own

SUPNMEXER◷◆—

Supernus Pharmaceuticals,…Aug 28, 2025

38,779 sh

SUPNSSELL◷$1.1M

Supernus Pharmaceuticals,…Aug 28, 2025

24,150 sh @ $45.12 · -2.2% own

SUPNMEXER◷$503.4K

Supernus Pharmaceuticals,…Aug 28, 2025

38,779 sh @ $12.98 · +3.6% own

SUPNMEXER◷◆—

Supernus Pharmaceuticals,…Aug 27, 2025

17,195 sh

SUPNSSELL◷$479.8K

Supernus Pharmaceuticals,…Aug 27, 2025

10,650 sh @ $45.05 · -1.0% own

SUPNMEXER◷$223.2K

Supernus Pharmaceuticals,…Aug 27, 2025

17,195 sh @ $12.98 · +1.6% own

SUPNMEXER◷◆—

Supernus Pharmaceuticals,…Aug 25, 2025

1,611 sh

SUPNSSELL◷$45K

Supernus Pharmaceuticals,…Aug 25, 2025

1,000 sh @ $45.00 · <0.1% own

SUPNMEXER◷$20.9K

Supernus Pharmaceuticals,…Aug 25, 2025

1,611 sh @ $12.98 · +0.1% own

SUPNMEXER◷◆—

Supernus Pharmaceuticals,…Aug 22, 2025

2,415 sh

SUPNSSELL◷$67.5K

Supernus Pharmaceuticals,…Aug 22, 2025

1,500 sh @ $45.00 · -0.1% own

SUPNMEXER◷$31.3K

Supernus Pharmaceuticals,…Aug 22, 2025

2,415 sh @ $12.98 · +0.2% own

SUPNMEXER◷◆—

Supernus Pharmaceuticals,…Aug 6, 2025

81,250 sh

SUPNMEXER◷◆—

Supernus Pharmaceuticals,…Aug 6, 2025

60,000 sh

SUPNMEXER◷◆—

Supernus Pharmaceuticals,…Aug 6, 2025

60,000 sh

SUPNSSELL◷$2.7M

Supernus Pharmaceuticals,…Aug 6, 2025

63,500 sh @ $43.12 · -5.6% own

SUPNMEXER◷$2.1M

Supernus Pharmaceuticals,…Aug 6, 2025

81,250 sh @ $25.30 · +7.7% own

SUPNSSELL◷$1.6M

Supernus Pharmaceuticals,…Aug 6, 2025

38,000 sh @ $42.00 · -3.5% own

SUPNMEXER◷$778.8K

Supernus Pharmaceuticals,…Aug 6, 2025

60,000 sh @ $12.98 · +5.8% own

SUPNSSELL◷$1.5M

Supernus Pharmaceuticals,…Aug 6, 2025

38,500 sh @ $40.24 · -3.6% own

SUPNMEXER◷$778.8K

Supernus Pharmaceuticals,…Aug 6, 2025

60,000 sh @ $12.98 · +5.9% own

CGTXAGRANT—

Cognition Therapeutics INCJun 18, 2025

34,000 sh · +234.5% own

SCPHAGRANT◆—

scPharmaceuticals Inc.Jun 3, 2025

30,000 sh