Tabuteau Herriot — Insider Trades & Holdings | InsiderBid

Tabuteau Herriot

Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗

Lifetime net: -$110.6M

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
AXSM	Axsome Therapeutics, Inc.	$0	$110.6M	-$110.6M	7,229	Aug 6

Axsome Therapeutics, Inc.

-$110.6M

Bought

$0

Sold

$110.6M

Held

7,229

Filing record

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

All 8 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 62 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 6	AXSM	Axsome Therapeutics, Inc.	MEXER◷◆	4,660	—	—	—	Open the original filing on SEC.gov
Aug 6	AXSM	Axsome Therapeutics, Inc.	SSELL◷	4,660	$213.95	$997K

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Aug 6

4,660 sh

AXSMSSELL◷$997K

Axsome Therapeutics, Inc.Aug 6

4,660 sh @ $213.95 · -39.2% own

AXSMMEXER◷$23.1K

Axsome Therapeutics, Inc.Aug 6

4,660 sh @ $4.95 · +64.5% own

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Aug 5

45,004 sh

AXSMSSELL◷$9.5M

Axsome Therapeutics, Inc.Aug 5

45,004 sh @ $212.01 · -86.2% own

AXSMMEXER◷$222.8K

Axsome Therapeutics, Inc.Aug 5

45,004 sh @ $4.95 · +622.6% own

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Jul 1

49,666 sh

AXSMSSELL◷$11.9M

Axsome Therapeutics, Inc.Jul 1

49,666 sh @ $240.25 · -87.3% own

AXSMMEXER◷$245.8K

Axsome Therapeutics, Inc.Jul 1

49,666 sh @ $4.95 · +687.0% own

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Jun 9

49,670 sh

AXSMSSELL◷$12M

Axsome Therapeutics, Inc.Jun 9

49,670 sh @ $241.01 · -87.3% own

AXSMMEXER◷$245.9K

Axsome Therapeutics, Inc.Jun 9

49,670 sh @ $4.95 · +687.1% own

AXSMAGRANT◆—

Axsome Therapeutics, Inc.Apr 21

24,081 sh

AXSMAGRANT◆—

Axsome Therapeutics, Inc.Feb 26

54,623 sh

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Feb 2

32,410 sh

AXSMSSELL◷$6M

Axsome Therapeutics, Inc.Feb 2

32,410 sh @ $185.60 · -81.8% own

AXSMMEXER◷$259.9K

Axsome Therapeutics, Inc.Feb 2

32,410 sh @ $8.02 · +448.3% own

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Jan 7

31,261 sh

AXSMSSELL◷$5.3M

Axsome Therapeutics, Inc.Jan 7

31,261 sh @ $170.38 · -81.2% own

AXSMMEXER◷$250.7K

Axsome Therapeutics, Inc.Jan 7

31,261 sh @ $8.02 · +432.4% own

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Jan 6

29,450 sh

AXSMSSELL◷$5.1M

Axsome Therapeutics, Inc.Jan 6

29,450 sh @ $172.33 · -80.3% own

AXSMMEXER◷$236.2K

Axsome Therapeutics, Inc.Jan 6

29,450 sh @ $8.02 · +407.4% own

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Jan 5

78,703 sh

AXSMSSELL◷$13.5M

Axsome Therapeutics, Inc.Jan 5

78,703 sh @ $171.28 · -91.6% own

AXSMMEXER◷$631.2K

Axsome Therapeutics, Inc.Jan 5

78,703 sh @ $8.02 · +1,089% own

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Dec 4, 2025

10,558 sh

AXSMSSELL◷$1.6M

Axsome Therapeutics, Inc.Dec 4, 2025

10,558 sh @ $148.18 · -59.4% own

AXSMMEXER◷$84.7K

Axsome Therapeutics, Inc.Dec 4, 2025

10,558 sh @ $8.02 · +146.0% own

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Dec 3, 2025

20,163 sh

AXSMSSELL◷$3M

Axsome Therapeutics, Inc.Dec 3, 2025

20,163 sh @ $146.94 · -73.6% own

AXSMMEXER◷$161.7K

Axsome Therapeutics, Inc.Dec 3, 2025

20,163 sh @ $8.02 · +278.9% own

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Dec 2, 2025

49,252 sh

AXSMSSELL◷$7.1M

Axsome Therapeutics, Inc.Dec 2, 2025

49,252 sh @ $144.59 · -87.2% own

AXSMMEXER◷$395K

Axsome Therapeutics, Inc.Dec 2, 2025

49,252 sh @ $8.02 · +681.3% own

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Nov 5, 2025

21,775 sh

AXSMSSELL◷$2.9M

Axsome Therapeutics, Inc.Nov 5, 2025

21,775 sh @ $134.49 · -75.1% own

AXSMMEXER◷$174.6K

Axsome Therapeutics, Inc.Nov 5, 2025

21,775 sh @ $8.02 · +301.2% own

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Nov 4, 2025

50,459 sh

AXSMSSELL◷$6.8M

Axsome Therapeutics, Inc.Nov 4, 2025

50,459 sh @ $133.79 · -87.5% own

AXSMMEXER◷$404.7K

Axsome Therapeutics, Inc.Nov 4, 2025

50,459 sh @ $8.02 · +698.0% own

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Nov 3, 2025

91,705 sh

AXSMSSELL◷$12.1M

Axsome Therapeutics, Inc.Nov 3, 2025

91,705 sh @ $132.34 · -92.7% own

AXSMMEXER◷$735.5K

Axsome Therapeutics, Inc.Nov 3, 2025

91,705 sh @ $8.02 · +1,269% own

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Oct 8, 2025

12,774 sh

AXSMSSELL◷$1.5M

Axsome Therapeutics, Inc.Oct 8, 2025

12,774 sh @ $118.84 · -63.9% own

AXSMMEXER◷$102.4K

Axsome Therapeutics, Inc.Oct 8, 2025

12,774 sh @ $8.02 · +176.7% own

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Oct 7, 2025

13,390 sh

AXSMSSELL◷$1.6M

Axsome Therapeutics, Inc.Oct 7, 2025

13,390 sh @ $118.77 · -64.9% own

AXSMMEXER◷$107.4K

Axsome Therapeutics, Inc.Oct 7, 2025

13,390 sh @ $8.02 · +185.2% own

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Oct 6, 2025

19,220 sh

AXSMSSELL◷$2.3M

Axsome Therapeutics, Inc.Oct 6, 2025

19,220 sh @ $120.17 · -72.7% own

AXSMMEXER◷$154.1K

Axsome Therapeutics, Inc.Oct 6, 2025

19,220 sh @ $8.02 · +265.9% own

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Sep 16, 2025

19,719 sh

AXSMSSELL◷$2.3M

Axsome Therapeutics, Inc.Sep 16, 2025

19,719 sh @ $114.19 · -73.2% own

AXSMMEXER◷$158.1K

Axsome Therapeutics, Inc.Sep 16, 2025

19,719 sh @ $8.02 · +272.8% own

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Sep 15, 2025

15,254 sh

AXSMSSELL◷$1.8M

Axsome Therapeutics, Inc.Sep 15, 2025

15,254 sh @ $117.37 · -67.8% own

AXSMMEXER◷$122.3K

Axsome Therapeutics, Inc.Sep 15, 2025

15,254 sh @ $8.02 · +211.0% own

AXSMMEXER◷◆—

Axsome Therapeutics, Inc.Sep 12, 2025

27,907 sh

AXSMSSELL◷$3.3M

Axsome Therapeutics, Inc.Sep 12, 2025

27,907 sh @ $118.96 · -79.4% own

AXSMMEXER◷$223.8K

Axsome Therapeutics, Inc.Sep 12, 2025

27,907 sh @ $8.02 · +386.0% own