ADAM CLAMMER Net Worth - Insider Trades and Bio as of Jun 6, 2026

CLBTCellebrite DI Ltd.SEC CIK: 0001192808

Estimated Net Worth

$2.49 Billion

Last Updated: May 19, 2026 11:09 PM EST

Transaction Summary

Total Transactions63

Buy-Sell Ratio0.00

Buy Transactions0

Sell Transactions1

Transaction Volume

Total Volume-$118.64M

Net Volume$118.64M

Buy Volume$0.00

Sell Volume-$118.64M

Trade Analysis

AVG Trade Size-$4.62M

Largest Trade$3.86M

Most Active MonthJan

Most Active Year2020

Trading Sentiment

OverallBullish

Recent TradeNeutral

Last 90 Days0 Trades

ConvictionNone

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Adam Clammer has an estimated net worth of $2.49 Billion. This is based on reported shares across multiple companies, which include JAZZ PHARMACEUTICALS INC, Avago Technologies LTD, Bilander Acquisition Corp., EASTMAN KODAK CO, ROVER GROUP, INC., ZHONE TECHNOLOGIES INC, Open Lending Corp, Nebula Acquisition Corp, TWC Tech Holdings II Corp., AEP INDUSTRIES INC, ALLIANCE IMAGING INC /DE/, MEDCATH CORP, ZIX CORP, ZTI MERGER SUBSIDIARY III INC, Techpoint, Inc., and Cellebrite DI Ltd..

2004 was Adam Clammer's most active year for acquiring shares with 7 total transactions. Adam Clammer's most active month to acquire stocks was the month of November. 2021 was Adam Clammer's most active year for disposing of shares, totalling 7 transactions. Adam Clammer's most active month to dispose stocks was the month of December. 2021 saw Adam Clammer paying a total of $83,861,246.00 for 52,110,791 shares, this is the most they've acquired in one year. In 2021 Adam Clammer cashed out on 57,525,207 shares for a total of $177,225,008.50, their largest year based on trade value.

Holdings & Transactions

CLBTcellebrite di ltd.

Updated: Mar 18, 2026VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 3	—	—	—	—	Mar 18, 2026	14.68M	—	—	—	View

ROVRrover group, inc.

Updated: Feb 27, 2024VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	-1.00	14.46M	$11.00	—	Feb 27, 2024	—	Disposition	—	Feb 27	View
From 4	-0.12	1.92M	—	—	Feb 08, 2022	14.46M	Options	—	Jan 06	View
From 4	1.42	9.60M	$5.75	$3.86M	Aug 03, 2021	16.37M	Options	—	Jul 30	View
From 4	-0.04	312.50K	—	—	Dec 11, 2020	6.78M	Disposition	—	Dec 11	View
From 3	—	—	—	—	Dec 08, 2020	—	—	—	—	View

THPTFtechpoint, inc.

Updated: Feb 27, 2024VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	-1.00	14.46M	$11.00	—	Feb 27, 2024	—	Disposition	—	Feb 27	View

bilander acquisition corp.

Updated: Jul 26, 2022

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	0.00	8.33K	—	—	Jul 26, 2022	5.54M	Acquisition	—	May 09	View
From 3	—	—	—	—	Jul 15, 2021	—	—	—	—	View
From 3	—	—	—	—	Jul 15, 2021	—	—	—	—	View

twc tech holdings ii corp.

Updated: Sep 01, 2021

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	-1.00	14.89M	—	—	Sep 01, 2021	—	Options	—	Aug 30	View
From 4	-0.00	25.00K	—	—	Jan 08, 2021	14.89M	Disposition	—	Jan 06	View
From 4	0.00	12.50K	—	—	Dec 21, 2020	14.91M	Acquisition	—	Dec 21	View
From 4	-0.01	93.75K	—	—	Sep 17, 2020	14.90M	Disposition	—	Sep 15	View
From 3/A	—	—	—	—	Sep 17, 2020	—	—	—	—	View
From 3	—	—	—	—	Sep 10, 2020	—	—	—	—	View

zix corp

Updated: Dec 23, 2021

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	-1.00	100.21K	$8.50	-$177.23M	Dec 23, 2021	—	Options	—	Dec 22 - 23	View
From 4	0.00	206.00	—	—	Jun 07, 2019	100.21K	Options	—	Jun 05	View
From 3	—	—	—	—	Feb 22, 2019	35.09K	—	—	—	View

LPROopen lending corp

Updated: Dec 14, 2020VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	-0.27	4.41M	$26.88	-$118.64M	Dec 14, 2020	12.11M	Sale	—	Dec 14	View
From 4	0.08	1.25M	—	—	Jul 23, 2020	16.53M	Acquisition	—	Jul 21	View
From 4	0.08	1.25M	—	—	Jul 23, 2020	16.53M	Acquisition	—	Jul 21	View
From 3	—	—	—	—	Jun 10, 2020	15.38M	—	—	—	View
From 3	—	—	—	—	Jun 10, 2020	15.38M	—	—	—	View

nebula acquisition corp

Updated: Jun 12, 2020

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	-1.00	6.78M	—	—	Jun 12, 2020	—	Disposition	—	Jun 10	View
From 4/A	-0.04	312.50K	—	—	Sep 13, 2018	6.78M	Disposition	—	Jan 12	View
From 4	-0.04	312.50K	—	—	Jan 16, 2018	6.88M	Disposition	—	Jan 12	View
From 3/A	—	—	—	—	Jan 12, 2018	—	—	—	—	View
From 3	—	—	—	—	Jan 10, 2018	—	—	—	—	View

avago technologies ltd

Updated: Apr 06, 2012

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	0.19	10.17K	—	—	Apr 06, 2012	62.57K	Grant	—	Apr 04	View
From 4	0.19	9.58K	—	—	Apr 01, 2011	59.58K	Grant	—	Mar 30	View
From 4	—	—	$5.00	$250.00K	Dec 21, 2010	50.00K	Options	—	Dec 17	View
From 3	—	—	—	—	Aug 05, 2009	—	—	—	—	View

KODKeastman kodak co

Updated: Jul 08, 2011VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	0.30	12.41K	—	—	Jul 08, 2011	123.23K	Grant	—	Jul 06	View
From 4	2.38	53.48K	$3.40	$116.10K	Mar 02, 2011	110.82K	Grant	—	Feb 28	View
From 4	0.38	6.21K	—	—	Jan 05, 2011	57.34K	Grant	—	Jan 03	View
From 4	3.17	26.19K	$4.52	$82.17K	Jul 02, 2010	51.13K	Grant	—	Dec 07 - 01	View
From 4	—	26.45K	$4.52	$82.17K	Jan 06, 2010	43.12K	Grant	—	Dec 07 - 04	View
From 4	—	34.85K	$4.52	$157.52K	Dec 09, 2009	34.85K	Grant	—	Dec 07	View
From 3	—	—	—	—	Oct 08, 2009	—	—	—	—	View

JAZZjazz pharmaceuticals inc

Updated: Jun 08, 2007VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	—	—	—	—	Jun 08, 2007	8.86M	Options	—	Jun 06	View
From 3	—	—	—	—	May 31, 2007	—	—	—	—	View

medcath corp

Updated: Oct 03, 2006

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	—	3.50K	—	—	Oct 03, 2006	3.50K	Grant	—	Oct 02	View
From 4	—	3.50K	—	—	Oct 05, 2005	3.50K	Grant	—	Oct 03	View
From 4/A	—	3.50K	—	—	Nov 01, 2004	3.50K	Grant	—	Oct 01	View
From 4	—	3.50K	—	—	Oct 05, 2004	3.50K	Grant	—	Oct 01	View
From 4	—	3.50K	—	—	Oct 03, 2003	3.50K	Grant	—	Oct 01	View

DZSIzhone technologies inc

Updated: May 16, 2005VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	9.90	34.03K	$2.48	$10.00K	May 16, 2005	37.47K	Grant	—	May 12	View
From 4	1.23	1.89K	$2.64	$5.00K	Nov 23, 2004	3.44K	Grant	—	Nov 19	View
From 4	—	31.54K	$3.24	$5.00K	May 21, 2004	31.54K	Grant	—	May 19	View
From 3	—	—	—	—	Nov 24, 2003	—	—	—	—	View

alliance imaging inc /de/

Updated: Oct 03, 2005

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	0.28	558.50	$8.88	$4.96K	Oct 03, 2005	2.58K	Grant	—	Sep 30	View
From 4	0.42	597.50	$10.46	$6.25K	Jul 01, 2005	2.02K	Grant	—	Jun 30	View
From 4	0.86	654.45	$9.55	$6.25K	Apr 01, 2005	1.42K	Grant	—	Mar 31	View
From 4	2.66	555.56	$11.25	$6.25K	Jan 03, 2005	764.73	Grant	—	Dec 31	View
From 4	—	209.17	$7.47	$1.56K	Oct 01, 2004	209.17	Grant	—	Sep 30	View
From 3	—	—	—	—	Sep 15, 2004	—	—	—	—	View

aep industries inc

Updated: Aug 18, 2004

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4/A	-1.00	2.17M	—	—	Aug 18, 2004	5.00K	Disposition	—	Aug 12	View
From 4	-1.00	2.15M	—	—	Aug 16, 2004	5.00K	Disposition	—	Aug 12	View
From 4	—	1.00K	—	—	Apr 14, 2004	2.18M	Grant	—	Apr 13	View

zti merger subsidiary iii inc

Updated: Nov 17, 2003

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	-1.00	2.50K	—	—	Nov 17, 2003	—	Options	—	Nov 13	View
From 3/A	—	—	—	—	Aug 15, 2003	—	—	—	—	View
From 3	—	—	—	—	Jun 30, 2003	—	—	—	—	View

Benzinga

Benzinga

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Holdings & Transactions