Bakkt Holdings, Inc. (BKKT) Insider Trading

Last 12 months

Insiders bought $9.13M and sold $358k on the open market.

54% of the selling was scheduled in advance under 10b5-1 plans. Chief Accounting Officer Joseph Sean-Walsh Henderson sold $25k on Dec 19, 2025, 18% of their stake, outside a plan.

Net open-market

+$8.77M

3 buys · 18 sales

Under a 10b5-1 plan

54%

of the value sold

Insiders who bought / sold

1 / 4

executives and directors

Last open-market buy

Aug 2026

Aug 18, 2026

Get an email when BKKT's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Sep 23	Joseph Sean-Walsh Henderson Chief Accounting Officer	SoldNo plan	282	$8.61	$2k	2.2%	Form 4
Sep 23	Marc D'Annunzio General Counsel & Secretary	SoldNo plan	1,272	$8.61	$11k	1.2%	Form 4
Sep 23	Nicholas Baes Chief Operating Officer	SoldNo plan	1,272	$8.61	$11k	1.2%	Form 4
Aug 18	Michael Alfred Director	Bought	296,567	$7.12	$2.11M	33%	Form 4
Jul 15	Marc D'Annunzio General Counsel & Secretary	SoldNo plan	539	$8.44	$5k	0.5%	Form 4
Jul 15	Karen Alexander Chief Financial Officer	SoldNo plan	657	$8.44	$6k	1.2%	Form 4
Jul 15	Joseph Sean-Walsh Henderson Chief Accounting Officer	SoldNo plan	94	$8.33	$783	0.7%	Form 4
Jun 25 – 26	Marc D'Annunzio General Counsel & Secretary	Sold10b5-1 plan 2 parts	2,919	$7.83 average	$23k	2.6%	Form 4
Jun 25	Joseph Sean-Walsh Henderson Chief Accounting Officer	SoldNo plan	349	$7.93	$3k	2.6%	Form 4
Jun 25	Nicholas Baes Chief Operating Officer	SoldNo plan	1,562	$7.93	$12k	1.5%	Form 4
Jun 25	Karen Alexander Chief Financial Officer	SoldNo plan	1,907	$7.93	$15k	3.4%	Form 4
Jun 9 – 10	Michael Alfred Director	Bought 2 parts	280,000	$7.75 average	$2.17M	43%	Form 4
May 15 – 18	Michael Alfred Director	Bought 2 parts	585,000	$8.29 average	$4.85M	854%	Form 4
Apr 28	Nicholas Baes Chief Operating Officer	SoldNo plan	2,352	$9.13	$21k	2.2%	Form 4
Apr 28	Marc D'Annunzio General Counsel & Secretary	Sold10b5-1 plan 2 parts	7,780	$8.86 average	$69k	6.6%	Form 4
Apr 28	Karen Alexander Chief Financial Officer	SoldNo plan	4,684	$9.13	$43k	7.7%	Form 4
Apr 6	Nicholas Baes Chief Operating Officer	SoldNo plan	711	$7.56	$5k	0.7%	Form 4
Mar 27 – 30	Marc D'Annunzio General Counsel and Secretary	Sold10b5-1 plan 2 parts	11,764	$7.88 average	$93k	10.0%	Form 4
Feb 24	Marc D'Annunzio General Counsel and Secretary	Sold10b5-1 plan	785	$10.09	$8k	0.7%	Form 4
Dec 19, 2025	Joseph Sean-Walsh Henderson Chief Accounting Officer	SoldNo plan	2,461	$10.01	$25k	18%	Form 4
Jul 15, 2025 – Nov 12, 2025	Joseph Sean-Walsh Henderson Chief Accounting Officer	SoldNo plan 2 parts	264	$20.51 average	$5k	1.9%	Form 4
Aug 21, 2025 – Aug 22, 2025	Akshay Sudhir Naheta CEO and President	Bought 3 parts	180,000	$8.19 average	$1.47M	1575%	Form 4
Jul 15, 2025	Andrew A Main Co-CEO & President	SoldNo plan	14,440	$18.21	$263k	3.2%	Form 4
Jul 15, 2025	Marc D'Annunzio General Counsel & Secretary	SoldNo plan	559	$18.21	$10k	0.8%	Form 4
Jul 15, 2025	Karen Alexander Chief Financial Officer	SoldNo plan	671	$18.21	$12k	1.0%	Form 4
May 14, 2025	Marc D'Annunzio General Counsel & Secretary	SoldNo plan	10,000	$14.21	$142k	13%	Form 4
May 14, 2025	De'Ana Dow Director	SoldNo plan	19,200	$12.89	$247k	46%	Form 4

Sep 23No plan
Joseph Sean-Walsh Henderson
Chief Accounting Officer · sold 282 at $8.61
$2k
2.2% of stake
Sep 23No plan
Marc D'Annunzio
General Counsel & Secretary · sold 1,272 at $8.61
$11k
1.2% of stake
Sep 23No plan
Nicholas Baes
Chief Operating Officer · sold 1,272 at $8.61
$11k
1.2% of stake
Aug 18
Michael Alfred
Director · bought 296,567 at $7.12
$2.11M
33% of stake
Jul 15No plan
Marc D'Annunzio
General Counsel & Secretary · sold 539 at $8.44
$5k
0.5% of stake
Jul 15No plan
Karen Alexander
Chief Financial Officer · sold 657 at $8.44
$6k
1.2% of stake
Jul 15No plan
Joseph Sean-Walsh Henderson
Chief Accounting Officer · sold 94 at $8.33
$783
0.7% of stake
Jun 25 – 2610b5-1 plan
Marc D'Annunzio
General Counsel & Secretary · sold 2,919 at avg $7.83
$23k
2.6% of stake
Jun 25No plan
Joseph Sean-Walsh Henderson
Chief Accounting Officer · sold 349 at $7.93
$3k
2.6% of stake
Jun 25No plan
Nicholas Baes
Chief Operating Officer · sold 1,562 at $7.93
$12k
1.5% of stake
Jun 25No plan
Karen Alexander
Chief Financial Officer · sold 1,907 at $7.93
$15k
3.4% of stake
Jun 9 – 10
Michael Alfred
Director · bought 280,000 at avg $7.75
$2.17M
43% of stake
May 15 – 18
Michael Alfred
Director · bought 585,000 at avg $8.29
$4.85M
854% of stake
Apr 28No plan
Nicholas Baes
Chief Operating Officer · sold 2,352 at $9.13
$21k
2.2% of stake
Apr 2810b5-1 plan
Marc D'Annunzio
General Counsel & Secretary · sold 7,780 at avg $8.86
$69k
6.6% of stake
Apr 28No plan
Karen Alexander
Chief Financial Officer · sold 4,684 at $9.13
$43k
7.7% of stake
Apr 6No plan
Nicholas Baes
Chief Operating Officer · sold 711 at $7.56
$5k
0.7% of stake
Mar 27 – 3010b5-1 plan
Marc D'Annunzio
General Counsel and Secretary · sold 11,764 at avg $7.88
$93k
10.0% of stake
Feb 2410b5-1 plan
Marc D'Annunzio
General Counsel and Secretary · sold 785 at $10.09
$8k
0.7% of stake
Dec 19, 2025No plan
Joseph Sean-Walsh Henderson
Chief Accounting Officer · sold 2,461 at $10.01
$25k
18% of stake
Jul 15, 2025 – Nov 12, 2025No plan
Joseph Sean-Walsh Henderson
Chief Accounting Officer · sold 264 at avg $20.51
$5k
1.9% of stake
Aug 21, 2025 – Aug 22, 2025
Akshay Sudhir Naheta
CEO and President · bought 180,000 at avg $8.19
$1.47M
1575% of stake
Jul 15, 2025No plan
Andrew A Main
Co-CEO & President · sold 14,440 at $18.21
$263k
3.2% of stake
Jul 15, 2025No plan
Marc D'Annunzio
General Counsel & Secretary · sold 559 at $18.21
$10k
0.8% of stake
Jul 15, 2025No plan
Karen Alexander
Chief Financial Officer · sold 671 at $18.21
$12k
1.0% of stake
May 14, 2025No plan
Marc D'Annunzio
General Counsel & Secretary · sold 10,000 at $14.21
$142k
13% of stake
May 14, 2025No plan
De'Ana Dow
Director · sold 19,200 at $12.89
$247k
46% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch BKKT, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Spot a number that looks wrong? Check it in BKKT's SEC filings or

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Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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