SEC ownership of BOX INC

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001372612.

Comparable stake leader

BlackRock, Inc.

Disclosed value leader

BlackRock, Inc.

Comparable rows

50/50

Latest evidence

10 Jul 2026

Top shareholders Insider holders Latest transactions
Public ticker
BOX on NYSE, BXCAP on OTC
Parsed ownership sources
13D/G, 13F, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
Largest SEC-reported holder
BlackRock, Inc.
Ranking: Comparable ownership first, then disclosed value
Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 3 signals
Comparable ownership rows
50 of 50
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder
BlackRock, Inc.
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date
10 Jul 2026
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0001372612
Issuer location
Redwood City, CA

Ownership snapshot

Top shareholders of BOX INC (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
10 Jul 2026
13D/G 13F 3/4/5 Lead comparable stake: 16% 13D/G row: BlackRock, Inc. Showing 1-8 of 50 holder rows.

Quick read

BlackRock, Inc. leads the comparable SEC ownership view at 16%.

50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership Top 5
BlackRock, Inc. 16%
Aaron Levie 2%
Dylan C. Smith 0.93%
Olivia Nottebohm 0.36%
Dana L. Evan 0.08%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-8 of 50 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
BlackRock, Inc.
13D/G 13F
Company
13D/G 13F
16%
$720,272,442
23,362,713 shares
 $0 31 Mar 2025
Aaron Levie
3/4/5
Chief Executive Officer, Director
3/4/5
2%
$69,917,796
2,874,673 shares
 -$1,685,625 22 Jun 2026
Dylan C. Smith
3/4/5
Chief Financial Officer
3/4/5
0.93%
$38,846,039
1,337,075 shares
 -$6,394,438 10 Jul 2026
Olivia Nottebohm
3/4/5
Chief Operating Officer
3/4/5
0.36%
$13,110,498
525,050 shares
 -$2,035,571 25 Jun 2026
Dana L. Evan
3/4/5
Director
3/4/5
0.08%
$2,881,645
121,897 shares
 -$412,870 25 Jun 2026
Eli Berkovitch
3/4/5
VP Chief Acct Ofr & Controller
3/4/5
0.08%
$3,162,903
109,254 shares
 -$1,133,883 08 Jul 2026
Bethany Mayer
3/4/5
Director
3/4/5
0.06%
$1,986,222
82,221 shares
 -$105,561 25 Jun 2026
Sue Barsamian
3/4/5
Director
3/4/5
0.05%
$1,638,653
69,317 shares
 — 25 Jun 2026
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Forms 3/4/5 flow

Insider trading overview

Net insider flow leans to selling over the last 12 months. Net value: -$12,008,344.

Buys
$0
Insiders: 0
Sells
$12,008,344
Insiders: 7
Net
-$12,008,344
Shares: -428,499
Window
Last 12 months
4 rolling buckets
Buy value Sell value
Shares: 0 Shares: 428,499
Window (months) Buy shares Sell shares Buy value Sell value Net value
0-3 0 118,354 $0 $3,057,518 -$3,057,518
3-6 0 122,508 $0 $2,975,296 -$2,975,296
6-9 0 87,499 $0 $2,689,026 -$2,689,026
9-12 0 100,138 $0 $3,286,503 -$3,286,503

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-16 of 16 reporting-owner rows connected to BOX INC. Open a relationship link for the CIK-to-CIK filing trail.

Rows
16
Largest Forms 3/4/5 holder
Aaron Levie
Net 12M change
-$12,008,343
Latest report
10 Jul 2026
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
Aaron Levie Chief Executive Officer, Director $69,917,796 -$1,685,625 -2.4% Filing P/S 22 Jun 2026
Dylan C. Smith Chief Financial Officer $38,846,039 -$6,394,438 -14% Filing P/S 10 Jul 2026
Stephanie Carullo Chief Operating Officer $13,182,820 Mixed 20 Sep 2023
Olivia Nottebohm Chief Operating Officer $13,110,498 -$2,035,571 -13% Filing P/S 25 Jun 2026
Eli Berkovitch VP Chief Acct Ofr & Controller $3,162,903 -$1,133,883 -26% Filing P/S 08 Jul 2026
Dana L. Evan Director $2,881,645 -$412,870 -13% Mixed 25 Jun 2026
Bethany Mayer Director $1,986,222 -$105,561 -5% Mixed 25 Jun 2026
Sue Barsamian Director $1,638,653 Mixed 25 Jun 2026
Daniel J. Levin Director $1,561,658 Mixed 25 Jun 2026
Amit Walia Director $1,024,108 Mixed 25 Jun 2026
Carl Bass Director $805,694 Mixed 09 Sep 2021
Jack R. Lazar Director $797,306 -$240,395 -23% Mixed 25 Jun 2026
Peter Leav Director $746,673 Mixed 09 Sep 2021
Stephen Francis Murphy Director $719,601 Mixed 25 Jun 2026
Kimberly Hammonds Director $198,041 Mixed 18 Oct 2021
John Ihn Park Director Mixed 12 May 2021

Recent insider transactions for BOX INC

Showing up to 300 recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % SEC-reported value SEC-reported price Shares Shares owned Date Ownership
Dylan C. Smith BOX Class A Common Stock Sale -1.26% $493,901 $29.05 -17,000 1,337,075 10 Jul 2026 Direct
Eli Berkovitch BOX Class A Common Stock Sale -1.62% $52,110 $28.95 -1,800 109,254 08 Jul 2026 Direct
Bethany Mayer BOX Class A Common Stock Sale -19.1% $105,561 $26.00 -4,060 17,228 26 Jun 2026 Direct
Bethany Mayer BOX Class A Common Stock Award 136% 12,266 21,288 25 Jun 2026 Direct
Amit Walia BOX Class A Common Stock Award 24% 8,372 43,321 25 Jun 2026 Direct
Daniel J. Levin BOX Class A Common Stock Award 14.5% 8,372 66,060 25 Jun 2026 Direct
Stephen Francis Murphy BOX Class A Common Stock Award 37.9% 8,372 30,440 25 Jun 2026 Direct
Jack R. Lazar BOX Class A Common Stock Award 33% 8,372 33,727 25 Jun 2026 Direct
Sue Barsamian BOX Class A Common Stock Award 13.7% 8,372 69,317 25 Jun 2026 Direct
Dana L. Evan BOX Class A Common Stock Award 7.37% 8,372 121,897 25 Jun 2026 Direct
Olivia Nottebohm BOX Class A Common Stock Sale -1.1% $145,675 $24.97 -5,834 525,050 25 Jun 2026 Direct
Aaron Levie BOX Class A Common Stock Sale -0.52% $364,830 $24.32 -15,000 2,874,673 22 Jun 2026 Direct
Olivia Nottebohm BOX Class A Common Stock Tax liability -3.86% -21,327 530,884 20 Jun 2026 Direct
Dylan C. Smith BOX Class A Common Stock Tax liability -0.73% -9,974 1,354,075 20 Jun 2026 Direct
Eli Berkovitch BOX Class A Common Stock Tax liability -1.7% -1,925 111,054 20 Jun 2026 Direct
Eli Berkovitch BOX Class A Common Stock Sale -2.33% $68,375 $25.32 -2,700 112,979 17 Jun 2026 Direct
Dylan C. Smith BOX Class A Common Stock Sale -1.23% $441,966 $26.00 -17,000 1,364,049 10 Jun 2026 Direct
Olivia Nottebohm BOX Class A Common Stock Sale -1.17% $170,838 $26.17 -6,528 552,211 10 Jun 2026 Direct
Aaron Levie BOX Class A Common Stock Gift -0.64% -18,520 2,889,673 09 Jun 2026 Direct
Eli Berkovitch BOX Class A Common Stock Sale -5.16% $159,736 $25.36 -6,300 115,679 28 May 2026 Direct
Dylan C. Smith BOX Class A Common Stock Sale -1.69% $592,094 $24.96 -23,720 1,381,049 11 May 2026 Direct
Olivia Nottebohm BOX Class A Common Stock Sale -2.18% $313,882 $25.17 -12,470 558,739 08 May 2026 Direct
Olivia Nottebohm BOX Class A Common Stock Sale -1.03% $148,550 $25.00 -5,942 571,209 01 May 2026 Direct
Aaron Levie BOX Class A Common Stock Tax liability -0.03% -791 2,908,193 22 Apr 2026 Direct
Aaron Levie BOX Class A Common Stock Award 0.07% 1,954 2,908,984 22 Apr 2026 Direct
Dylan C. Smith BOX Class A Common Stock Tax liability -0.16% -2,316 1,404,769 22 Apr 2026 Direct
Dylan C. Smith BOX Class A Common Stock Award 0.33% 4,614 1,407,085 22 Apr 2026 Direct
Olivia Nottebohm BOX Class A Common Stock Tax liability -0.38% -2,180 577,151 22 Apr 2026 Direct
Olivia Nottebohm BOX Class A Common Stock Award 0.76% 4,343 579,331 22 Apr 2026 Direct
Eli Berkovitch BOX Class A Common Stock Tax liability -1.73% -2,152 121,979 22 Apr 2026 Direct
Eli Berkovitch BOX Class A Common Stock Award 5.18% 6,115 124,131 22 Apr 2026 Direct
Dylan C. Smith BOX Class A Common Stock Award 6.65% 87,500 1,402,471 15 Apr 2026 Direct
Olivia Nottebohm BOX Class A Common Stock Award 18% 87,500 574,988 15 Apr 2026 Direct
Eli Berkovitch BOX Class A Common Stock Award 23.6% 22,500 118,016 15 Apr 2026 Direct
Dylan C. Smith BOX Class A Common Stock Sale -0.78% $227,126 $22.09 -10,280 1,314,971 10 Apr 2026 Direct
Eli Berkovitch BOX Class A Common Stock Sale -20.4% $584,300 $23.85 -24,500 95,516 08 Apr 2026 Direct
Olivia Nottebohm BOX Class A Common Stock Sale -1.32% $157,129 $24.07 -6,528 487,488 07 Apr 2026 Direct
Dana L. Evan BOX Class A Common Stock Sale -13% $412,870 $24.24 -17,034 113,525 06 Apr 2026 Direct
Dana L. Evan BOX Class A Common Stock Options Exercise 15% 17,034 130,559 06 Apr 2026 Direct
Dana L. Evan BOX Director Stock Option (right to buy) Options Exercise -100% -17,034 0 06 Apr 2026 Direct
Dylan C. Smith BOX Class A Common Stock Tax liability -1.96% -26,543 1,325,251 02 Apr 2026 Direct
Olivia Nottebohm BOX Class A Common Stock Tax liability -4.78% -24,826 494,016 02 Apr 2026 Direct
Olivia Nottebohm BOX Class A Common Stock Sale -1.13% $143,202 $24.10 -5,942 518,842 25 Mar 2026 Direct
Dylan C. Smith BOX Class A Common Stock Tax liability -1.21% -16,542 1,351,794 20 Mar 2026 Direct
Eli Berkovitch BOX Class A Common Stock Tax liability -1.76% -2,155 120,016 20 Mar 2026 Direct
Olivia Nottebohm BOX Class A Common Stock Tax liability -2.47% -13,267 524,784 20 Mar 2026 Direct
Olivia Nottebohm BOX Class A Common Stock Award 15.7% 72,832 538,051 11 Mar 2026 Direct
Dylan C. Smith BOX Class A Common Stock Award 5.67% 73,372 1,367,567 11 Mar 2026 Direct
Dylan C. Smith BOX Class A Common Stock Sale -1.3% $420,172 $24.72 -17,000 1,294,195 10 Mar 2026 Direct
Aaron Levie BOX Class A Common Stock Sale -0.51% $370,815 $24.72 -15,000 2,907,030 10 Mar 2026 Direct
* marks a reported price that did not pass the local price check.
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