Insider Transactions

What Zenas BioPharma, Inc.'s executives and directors are doing with their own shares, from SEC Form 3/4/5 filings — separating what the filings state (awards, withholding, disclosed plans) from what only the pattern of dates shows.

Insider trades

	3 months	12 months
Open-market buys	0	25
Sells	0	0
Total trades	0	27

Shares traded

	3 months	12 months
Acquired	0	1,531,214
Disposed	0	0
Net activity	+0	+1,531,214

See the story behind these numbers

View rich charts and dive into the patterns of specific insiders — who is accumulating, who is winding down, and which sale explanations the filings actually support.

Open-market buyer Disclosed 10b5-1 Heavy discretionary Sign up free

All transactions

All Buys Sells

Insider	Relation	Date	Transaction	Shares	Price	Value	Shares held
Moulder Leon O Jr	Chief Executive Officer	May 18	Open-market buy · P	+60,000	$16.88	+$1.01M	96,928
Moulder Leon O Jr	Chief Executive Officer	Apr 29	Open-market buy · P	+35,000	$17.62	+$617K	1,786,039
Moulder Leon O Jr	Chief Executive Officer	Apr 28	Open-market buy · P	+25,000	$18.02	+$451K	1,751,039
Fairmount Funds Management Llc	Director	Mar 31	Open-market buy · P	+150,000	$20.00	+$3M	2,359,025
Lu Hongbo	Director	Mar 31	Open-market buy · P	+3,768	$18.63	+$70.2K	426,736
Lu Hongbo	Director	Mar 31	Open-market buy · P	+75,000	$20.00	+$1.5M	422,968
Moulder Leon O Jr	Chief Executive Officer	Mar 31	Open-market buy · P	+34,000	$19.31	+$657K	1,726,039
Moulder Leon O Jr	Chief Executive Officer	Mar 30	Open-market buy · P	+20,000	$18.23	+$365K	1,692,039
Allen Patricia L	Director	Feb 13	Open-market buy · P	+4,160	$26.36	+$110K	19,860
Allen Patricia L	Director	Feb 12	Open-market buy · P	+5,000	$26.50	+$133K	15,700
Allen Patricia L	Director	Feb 12	Open-market buy · P	+5,700	$24.34	+$139K	10,700
Allen Patricia L	Director	Feb 12	Open-market buy · P	+5,000	$23.77	+$119K	5,000
Lu Hongbo	Director	Feb 11	Open-market buy · P	+25,985	$22.50	+$585K	347,968
Fox Jennifer A.	See Remarks	Feb 05	Grant / award · A	+1,592	$13.35	+$21.3K	1,592
Farmer Joseph L	See Remarks	Feb 05	Grant / award · A	+974	$13.35	+$13K	974
Moulder Leon O Jr	Chief Executive Officer	Feb 02	Open-market buy · P	+57,000	$17.96	+$1.02M	423,155
Moulder Leon O Jr	Chief Executive Officer	Jan 09	Open-market buy · P	+20,000	$16.55	+$331K	366,155
Moulder Leon O Jr	Chief Executive Officer	Jan 08	Open-market buy · P	+30,000	$16.30	+$489K	346,155
Moulder Leon O Jr	Chief Executive Officer	Jan 07	Open-market buy · P	+50,000	$16.38	+$819K	316,155
Enright Patrick G	Director	Oct 09	Open-market buy · P	+11,990	$20.85	+$250K	11,990

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