BOX

BOX INC

SEC CIK 1372612
$25.39 +2.7% · 90 days
90-day buys
$0
0 open-market
90-day sells
$3.35M
12 open-market
Net insider flow
−$3.35M
Net selling
Filings shown
73
Most recent
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At a glance

Over the last 90 days, insiders at BOX have sold a net $3.35M of stock (0 open-market buys vs 12 sells).

Largest recent trade: Smith Dylan C sold $1.67M of BOX, trimming their stake 3%.

Most active filer: Smith Dylan C, with 30 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for BOX, newest first
View on SEC EDGAR ↗
BOX
Grant/award Nottebohm Olivia · Chief Operating Officer · Grant/award · filed Mar 12, 2026 ΔOwn +16%
+$0
72,832 sh
BOX
Sell Smith Dylan C · Chief Financial Officer · Open-market sale · filed Mar 12, 2026 ΔOwn −1.3%

Smith Dylan C sold $420.2K of BOX, trimming their stake 1%.

−$420.2K
17,000 sh @ $25
BOX
Sell Nottebohm Olivia · Chief Operating Officer · Open-market sale · filed Mar 9, 2026 ΔOwn −1.0%

Nottebohm Olivia sold $118.9K of BOX, trimming their stake 1%.

−$118.9K
4,612 sh @ $26
BOX
Sell Smith Dylan C · Chief Financial Officer · Open-market sale · filed Feb 11, 2026 ΔOwn −1.3%

Smith Dylan C sold $420.7K of BOX, trimming their stake 1%.

−$420.7K
17,000 sh @ $25
BOX
Sell Nottebohm Olivia · Chief Operating Officer · Open-market sale · filed Jan 23, 2026 ΔOwn −1.0%

Nottebohm Olivia sold $120.1K of BOX, trimming their stake 1%.

−$120.1K
4,612 sh @ $26
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BOX
Sell Smith Dylan C · Chief Financial Officer · Open-market sale · filed Jan 12, 2026 ΔOwn −1.3%

Smith Dylan C sold $502.7K of BOX, trimming their stake 1%.

−$502.7K
17,000 sh @ $30
BOX
Sell Nottebohm Olivia · Chief Operating Officer · Open-market sale · filed Dec 29, 2025 ΔOwn −1.0%

Nottebohm Olivia sold $137.6K of BOX, trimming their stake 1%.

−$137.6K
4,612 sh @ $30
BOX
Sell Smith Dylan C · Chief Financial Officer · Open-market sale · filed Dec 12, 2025 ΔOwn −1.2%

Smith Dylan C sold $526.4K of BOX, trimming their stake 1%.

−$526.4K
17,000 sh @ $31
BOX
Sell LAZAR JACK R · Director · Open-market sale · filed Dec 5, 2025 ΔOwn −9.0%

Lazar Jack R sold $79.4K of BOX, trimming their stake 9%.

−$79.4K
2,500 sh @ $32
BOX
Sell Smith Dylan C · Chief Financial Officer · Open-market sale · filed Nov 13, 2025 ΔOwn −1.2%

Smith Dylan C sold $533.2K of BOX, trimming their stake 1%.

−$533.2K
17,000 sh @ $31
BOX
Sell Nottebohm Olivia · Chief Operating Officer · Open-market sale · filed Nov 13, 2025 ΔOwn −0.9%

Nottebohm Olivia sold $144.6K of BOX, trimming their stake 1%.

−$144.6K
4,612 sh @ $31
BOX
Sell Nottebohm Olivia · Chief Operating Officer · Open-market sale · filed Oct 22, 2025 ΔOwn −0.9%

Nottebohm Olivia sold $152.6K of BOX, trimming their stake 1%.

−$152.6K
4,612 sh @ $33
BOX
Sell Smith Dylan C · Chief Financial Officer · Open-market sale · filed Oct 14, 2025 ΔOwn −1.2%

Smith Dylan C sold $561.8K of BOX, trimming their stake 1%.

−$561.8K
17,000 sh @ $33
BOX
Sell Nottebohm Olivia · Chief Operating Officer · Open-market sale · filed Oct 14, 2025 ΔOwn −0.9%

Nottebohm Olivia sold $152.7K of BOX, trimming their stake 1%.

−$152.7K
4,612 sh @ $33
BOX
Sell LAZAR JACK R · Director · Open-market sale · filed Sep 30, 2025 ΔOwn −15%

Lazar Jack R sold $161K of BOX, trimming their stake 15%.

−$161K
5,000 sh @ $32
BOX
Sell Smith Dylan C · Chief Financial Officer · Open-market sale · filed Sep 11, 2025 ΔOwn −3.3%

Smith Dylan C sold $1.67M of BOX, trimming their stake 3%.

−$1.67M
51,000 sh @ $33
BOX
Sell Nottebohm Olivia · Chief Operating Officer · Open-market sale · filed Aug 11, 2025 ΔOwn −0.4%

Nottebohm Olivia sold $64.4K of BOX.

−$64.4K
2,013 sh @ $32
BOX
Sell Nottebohm Olivia · Chief Operating Officer · Open-market sale · filed Jul 22, 2025 ΔOwn −0.4%

Nottebohm Olivia sold $65.4K of BOX.

−$65.4K
2,013 sh @ $33
BOX
Sell Nottebohm Olivia · Chief Operating Officer · Open-market sale · filed Jun 26, 2025 ΔOwn −0.4%

Nottebohm Olivia sold $69.6K of BOX.

−$69.6K
2,013 sh @ $35
BOX
Sell Nottebohm Olivia · Chief Operating Officer · Open-market sale · filed Jun 12, 2025 ΔOwn −0.2%

Nottebohm Olivia sold $49.7K of BOX.

−$49.7K
1,329 sh @ $37
BOX
Sell Smith Dylan C · Chief Financial Officer · Open-market sale · filed Jun 12, 2025 ΔOwn −0.9%

Smith Dylan C sold $483.9K of BOX, trimming their stake 1%.

−$483.9K
13,000 sh @ $37
BOX
Sell Smith Dylan C · Chief Financial Officer · Open-market sale · filed May 13, 2025 ΔOwn −0.8%

Smith Dylan C sold $409.7K of BOX, trimming their stake 1%.

−$409.7K
13,000 sh @ $32
BOX
Sell Nottebohm Olivia · Chief Operating Officer · Open-market sale · filed May 13, 2025 ΔOwn −0.6%

Nottebohm Olivia sold $108.3K of BOX, trimming their stake 1%.

−$108.3K
3,434 sh @ $32
BOX
Sell Nottebohm Olivia · Chief Operating Officer · Open-market sale · filed Apr 23, 2025 ΔOwn −0.4%

Nottebohm Olivia sold $62.1K of BOX.

−$62.1K
2,105 sh @ $30
BOX
Sell Smith Dylan C · Chief Financial Officer · Open-market sale · filed Apr 14, 2025 ΔOwn −0.9%

Smith Dylan C sold $386.4K of BOX, trimming their stake 1%.

−$386.4K
13,000 sh @ $30
BOX
Sell Nottebohm Olivia · Chief Operating Officer · Open-market sale · filed Apr 9, 2025 ΔOwn −0.3%

Nottebohm Olivia sold $38.6K of BOX.

−$38.6K
1,332 sh @ $29
BOX
Sell Nottebohm Olivia · Chief Operating Officer · Open-market sale · filed Mar 26, 2025 ΔOwn −0.5%

Nottebohm Olivia sold $64.7K of BOX.

−$64.7K
2,105 sh @ $31
BOX
Sell Smith Dylan C · Chief Financial Officer · Open-market sale · filed Mar 12, 2025 ΔOwn −0.9%

Smith Dylan C sold $415.4K of BOX, trimming their stake 1%.

−$415.4K
13,000 sh @ $32
BOX
Sell Nottebohm Olivia · Chief Operating Officer · Open-market sale · filed Feb 11, 2025 ΔOwn −1.4%

Nottebohm Olivia sold $209.3K of BOX, trimming their stake 1%.

−$209.3K
6,079 sh @ $34
BOX
Sell Smith Dylan C · Chief Financial Officer · Open-market sale · filed Feb 11, 2025 ΔOwn −0.9%

Smith Dylan C sold $446.1K of BOX, trimming their stake 1%.

−$446.1K
13,000 sh @ $34
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About BOX insider activity

This page tracks every recent Form 4 filed for BOX INC with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is BOX insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for BOX INC usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.