MOULDER LEON O JR Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
5
Insider Buys Sum
$1.03M
Insider Sells Quantity
0
Insider Sells Sum
$0

Insider Activity of MOULDER LEON O JR

According to the SEC Form 4 filings, MOULDER LEON O JR, being in a position of

  1. Chief Executive Officer at Zenas BioPharma, Inc.,
    оver the last 12 months, has bought 331000 shares for $5.76M, and sold 0 shares,
    over all time since 2024-11-18, has bought 472928 shares for $7.57M, and sold 0 shares.

Biography of MOULDER LEON O JR

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $5,763,8609100
Sells
 $000

Comparison of Insiders on Amount of Buys and Sells

2026-05-18PurchaseZenas BioPharma, Inc.
ZBIO
Chief Executive Officer
60,000
0.1237%
$16.88$1.01M+67%
2026-04-29PurchaseZenas BioPharma, Inc.
ZBIO
Chief Executive Officer
35,000
0.0767%
$17.62$616,700+59.03%
2026-04-28PurchaseZenas BioPharma, Inc.
ZBIO
Chief Executive Officer
25,000
0.056%
$18.02$450,500+54.8%
2026-03-31PurchaseZenas BioPharma, Inc.
ZBIO
Chief Executive Officer
34,000
0.0752%
$19.31$656,540+38.62%
2026-03-30PurchaseZenas BioPharma, Inc.
ZBIO
Chief Executive Officer
20,000
0.0448%
$18.23$364,600+47.94%
2026-02-02PurchaseZenas BioPharma, Inc.
ZBIO
Chief Executive Officer
57,000
0.1346%
$17.96$1.02M+43.11%
2026-01-09PurchaseZenas BioPharma, Inc.
ZBIO
Chief Executive Officer
20,000
0.0491%
$16.55$331,000+57.84%
2026-01-08PurchaseZenas BioPharma, Inc.
ZBIO
Chief Executive Officer
30,000
0.0711%
$16.30$489,000+54.54%
2026-01-07PurchaseZenas BioPharma, Inc.
ZBIO
Chief Executive Officer
50,000
0.1194%
$16.38$819,000+53.48%
2025-10-07PurchaseZenas BioPharma, Inc.
ZBIO
See Remarks
36,928
0.0877%
$20.85$769,949+26.38%
2025-02-18PurchaseZenas BioPharma, Inc.
ZBIO
Chief Executive Officer
25,000
0.0572%
$6.67$166,750+146.77%
2024-12-04PurchaseZenas BioPharma, Inc.
ZBIO
Chief Executive Officer
45,000
0.1064%
$9.98$449,100+4.42%
2024-12-03PurchaseZenas BioPharma, Inc.
ZBIO
Chief Executive Officer
25,000
0.059%
$10.76$269,000-4.89%
2024-11-19PurchaseZenas BioPharma, Inc.
ZBIO
Chief Executive Officer
2,500
0.0076%
$14.57$36,425-29.62%
2024-11-18PurchaseZenas BioPharma, Inc.
ZBIO
Chief Executive Officer
7,500
0.0234%
$15.00$112,500-32.37%
Total: 15
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Information is provided 'as-is' and solely for informational purposes and is not advice. Prismo does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.