Page history
10 January 2024
24 May 2023
2 June 2022
no edit summary
+105
→2020Charles Koch Foundation, 2020 IRS Form 990, organizational tax filing, November 15, 2021
8 December 2021
26 March 2021
23 February 2021
18 February 2021
25 January 2021
7 December 2020
→2018
-128
→2019Charles Koch Foundation, IRS Form 990, organizational tax filing, November 16, 2020
→Contributions of the Charles G. Koch Foundation
+16,581
23 November 2020
9 July 2020
→2017 Charles Koch Foundation, 2017 IRS Form 990, Charles Koch Foundation, November 29, 2017.
→2018
+1,658
17 June 2020
1 April 2020
9 February 2020
4 February 2020
28 August 2019
15 April 2019
→Contributors to Koch Family Foundation
+11
→Contributors to Koch Family Foundation
+10
added Contributors to Koch Family Foundation
+920
20 December 2018
17 December 2018
4 December 2018
→2017 Charles Koch Foundation, 2017 IRS Form 990, Charles Koch Foundation, November 29, 2017.
+1,373
3 December 2018
29 November 2018
→Contributions of the Charles G. Koch Foundation
+412
→2017 Charles Koch Foundation, 2017 IRS Form 990, Charles Koch Foundation, November 29, 2017.
-58
→Contributions of the Charles G. Koch Foundation: added 2017 grants
-1,820
→Contributions of the Charles G. Koch Foundation: added 2017 grants
+20,906
9 January 2018
Reverted edits by Nikolina Lazic (talk) to last revision by Jordan Barden
m-4
→2011 Guidestar: Charles G Koch Foundation: 2011
+1
→2012 Guidestar: Charles Koch Foundation: 2012
+1
→2013 Charles Koch Foundation, 2013 IRS Form 990, tax filing.
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